NL171507B - STEP ATTENUATOR. - Google Patents

STEP ATTENUATOR.

Info

Publication number: NL171507B
Authority: NL; Netherlands
Prior art keywords: step attenuator; attenuator
Prior art date: 1952-07-30

Application number

NLAANVRAGE7201613,B

Other languages

Dutch (nl)

Original Assignee

Tektronix Inc

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.)

1952-07-30

Publication of NL171507B publication Critical patent/NL171507B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NLAANVRAGE7201613,B 1952-07-30 STEP ATTENUATOR. NL171507B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL735816X		1952-07-30

Publications (1)

Publication Number	Publication Date
NL171507B true NL171507B (en)

Family

ID=19820403

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL76793D NL76793C (en)	1952-07-30
NLAANVRAGE7201613,B NL171507B (en)	1952-07-30		STEP ATTENUATOR.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL76793D NL76793C (en)	1952-07-30

Country Status (5)

Country	Link
BE (1)	BE521041A (en)
DE (1)	DE970495C (en)
FR (1)	FR1081421A (en)
GB (1)	GB735816A (en)
NL (2)	NL171507B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE550367A (en) *	1955-11-04
FR2577916B1 (en) *	1985-02-26	1987-04-17	Atochem	PROCESS FOR THE CONTINUOUS MANUFACTURE OF SODIUM MONOHYDRATE PERBORATE FROM SODIUM TETRAHYDRATE PERBORATE
DE4316320A1 (en) *	1993-05-15	1994-11-17	Degussa	Process for the production of sodium perborate monohydrate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE470844C (en) *	1927-06-03	1929-02-01	Walter Raffloer	Desulfurization of gases
DE528873C (en) *	1927-06-12	1931-07-06	Degussa	Manufacture of a gaseous oxygen-releasing agent
FR758824A (en) *	1932-10-17	1934-01-24		Process for manufacturing carbon by catalytic decomposition of carbon monoxide, apparatus for carrying out this process and products obtained
FR44405E (en) *	1933-09-26	1935-01-19		Process for the manufacture of carbon by catalytic decomposition of carbon monoxide, apparatus for carrying out this process and products obtained
FR775351A (en) *	1933-09-29	1934-12-27	Henkel & Compagine G M B H	Process for improving the properties of sprayed perborates
FR786300A (en) *	1933-10-23	1935-08-30		Method and device for adjusting similar set radio receivers
FR937899A (en) *	1946-01-19	1948-08-30	Standard Oil Dev Co	Temperature adjustment process
FR935341A (en) *	1946-10-28	1948-06-16	Cfcmug	Continuous sulfur recovery process

0
- NL NL76793D patent/NL76793C/xx active
- NL NLAANVRAGE7201613,B patent/NL171507B/en unknown
- BE BE521041D patent/BE521041A/xx unknown
1953
- 1953-06-20 DE DEK18490A patent/DE970495C/en not_active Expired
- 1953-07-09 GB GB19104/53A patent/GB735816A/en not_active Expired
- 1953-07-17 FR FR1081421D patent/FR1081421A/en not_active Expired

Also Published As

Publication number	Publication date
GB735816A (en)	1955-08-31
NL76793C (en)
BE521041A (en)
FR1081421A (en)	1954-12-20
DE970495C (en)	1958-09-25

Publication	Publication Date	Title
NL178632B (en)		AMPLIFIER.
NL173581B (en)		LASER.
NL171507B (en)		STEP ATTENUATOR.
NL178636B (en)		GETTER DEVICE.
NL180272B (en)		ALTERNATE LIST.
NL172387B (en)		TELECOMMUNICATIONS SYSTEM.
CH310448A (en)	1955-10-31	Stage.
CH312152A (en)	1955-12-31	Camiciotto.
CH305360A (en)	1955-02-28	Building.
CH289019A (en)	1953-02-28	Oven.
NL181405B (en)		INSERTION CROSS.
CH305515A (en)	1955-02-28	Support.
DK81381C (en)	1956-07-16	Washer.
CH301608A (en)	1954-09-15	Teletypewriter.
DK81717C (en)	1957-01-07	Electronic time attenuator.
GR13769B (en)	1952-08-08	HYDROSTATION GONOMETER IMMEDIATELY.
DK79243C (en)	1955-05-09	Dynamolight.
DK79647C (en)	1955-08-01	Plov.
DK87069C (en)	1959-03-23	Toldehane.
DK82664C (en)	1957-05-20	Papillot.
DK78559C (en)	1954-12-06	Roeptageorgan.
DK80007C (en)	1955-10-17	Roevasker.
DK75863C (en)	1953-05-18	Savlyster.
DK79574C (en)	1955-07-18	Slaglemølle.
DK79464C (en)	1955-06-27	Planteplov.