AT282227B - Tonabnehmer - Google Patents

Tonabnehmer

Info

Publication number: AT282227B
Authority: AT; Austria
Prior art keywords: pickups
Prior art date: 1966-06-14

Application number

AT542867A

Other languages

English (en)

Original Assignee

Philips Nv

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1966-06-14

Filing date

1967-06-12

Publication date

1970-06-25

1967-06-12 Application filed by Philips Nv filed Critical Philips Nv

1970-06-25 Application granted granted Critical

1970-06-25 Publication of AT282227B publication Critical patent/AT282227B/de

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Measuring Fluid Pressure (AREA)
Bipolar Transistors (AREA)

AT542867A 1966-06-14 1967-06-12 Tonabnehmer AT282227B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6608194A NL6608194A (de)	1966-06-14	1966-06-14

Publications (1)

Publication Number	Publication Date
AT282227B true AT282227B (de)	1970-06-25

Family

ID=19796880

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT542867A AT282227B (de)	1966-06-14	1967-06-12	Tonabnehmer

Country Status (9)

Country	Link
US (1)	US3509383A (de)
AT (1)	AT282227B (de)
BE (1)	BE699814A (de)
CH (1)	CH466598A (de)
DE (1)	DE1572477A1 (de)
ES (1)	ES341673A1 (de)
GB (1)	GB1179606A (de)
NL (1)	NL6608194A (de)
SE (1)	SE314532B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4236121A (en) *	1978-04-05	1980-11-25	Massachusetts Institute Of Technology	Oscillators including charge-flow transistor logic elements
SE468122B (sv) *	1990-04-27	1992-11-09	Svenska Rotor Maskiner Ab	Rotor foer en skruvrotormaskin, en skruvrotormaskin samt ett foerfarande foer tillverkning av en rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1231033B (de) *	1963-09-13	1966-12-22	Siemens Ag	Druckempfindliches Halbleiterbauelement mit drei Zonen abwechselnd entgegengesetztenLeitungstyps und einem Stempel auf einer Zone
DE1250654B (de) *	1963-09-13	1967-09-21
US3353012A (en) *	1963-10-01	1967-11-14	Allis Chalmers Mfg Co	Transistorized multiplication circuit
DE1239871B (de) *	1963-12-09	1967-05-03	Siemens Ag	Druckempfindliche Halbleiteranordnung

1966
- 1966-06-14 NL NL6608194A patent/NL6608194A/xx unknown
1967
- 1967-06-02 US US643262A patent/US3509383A/en not_active Expired - Lifetime
- 1967-06-09 GB GB26767/67A patent/GB1179606A/en not_active Expired
- 1967-06-10 DE DE19671572477 patent/DE1572477A1/de active Pending
- 1967-06-12 SE SE8228/67A patent/SE314532B/xx unknown
- 1967-06-12 ES ES341673A patent/ES341673A1/es not_active Expired
- 1967-06-12 AT AT542867A patent/AT282227B/de not_active IP Right Cessation
- 1967-06-12 CH CH823567A patent/CH466598A/de unknown
- 1967-06-12 BE BE699814D patent/BE699814A/xx unknown

Also Published As

Publication number	Publication date
CH466598A (de)	1968-12-15
NL6608194A (de)	1967-12-15
SE314532B (de)	1969-09-08
DE1572477A1 (de)	1970-02-19
BE699814A (de)	1967-12-12
US3509383A (en)	1970-04-28
GB1179606A (en)	1970-01-28
ES341673A1 (es)	1968-07-01

Publication	Publication Date	Title
CH436751A (de)	1967-05-31	Koordinatograph
CH483047A (fr)	1969-12-15	Chronoscope
FI42981C (fi)	1970-12-10	Hopvikbar urinflaska
DE1670003B2 (de)	1976-06-16	3-hydroxymethyl-5-fluorpyridin
CH458946A (de)	1968-06-30	Skibob
DK131538C (da)	1976-01-05	Insekticid
CH458840A (fr)	1968-06-30	Turbo-propulseur
CH466152A (fr)	1969-01-15	Chronographe-compteur
CH465484A (fr)	1968-11-15	Schrupf-Packverfahren
AT278436B (de)	1970-01-26	Milbenbekämpfungsmittel
AT294006B (de)	1971-11-10	Fälzelgerät
CH438775A (de)	1967-06-30	Tonabnehmer
AT301006B (de)	1972-08-25	Kettsamtbahn
AT282227B (de)	1970-06-25	Tonabnehmer
BR6791441D0 (pt)	1973-08-09	Imidazois
DK132017C (da)	1976-03-08	Pregemekanisme
DD54174A3 (de)	1967-11-20	Salzleckstein
DD66771A1 (de)	1969-05-05	Kastagnettenbox
FR90221E (fr)	1967-11-03	Piano
FI43923C (fi)	1971-07-12	Armeringsenhet
FI41823C (fi)	1970-03-10	Vattenhaltig lerspolvätska
DK132851C (da)	1976-07-12	Mejemaskine
FI44198C (fi)	1971-09-10	Handelsvapen
FI43610C (fi)	1971-05-10	Klotkontaktsklämmare
FI43364C (fi)	1971-03-10	Ostform

Legal Events

Date	Code	Title	Description
1978-07-15	ELJ	Ceased due to non-payment of the annual fee