CH602088A5 - - Google Patents

Info

Publication number: CH602088A5
Authority: CH; Switzerland

Application number

CH1482175A

Inventor

Gregers Lystager

Ole Gortz

Original Assignee

Gregers Lystager

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.)

1975-01-02

Filing date

1975-11-14

Publication date

1978-07-31

1975-11-14 Application filed by Gregers Lystager filed Critical Gregers Lystager

1978-07-31 Publication of CH602088A5 publication Critical patent/CH602088A5/xx

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics

Landscapes

Health & Medical Sciences (AREA)
Dentistry (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

CH1482175A 1975-01-02 1975-11-14 CH602088A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK275A DK137309B (da)	1975-01-02	1975-01-02	Ultralydapparat.

Publications (1)

Publication Number	Publication Date
CH602088A5 true CH602088A5 (xx)	1978-07-31

Family

ID=8088624

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1482175A CH602088A5 (xx)	1975-01-02	1975-11-14

Country Status (5)

Country	Link
JP (1)	JPS5193589A (xx)
CH (1)	CH602088A5 (xx)
DE (1)	DE2551720A1 (xx)
DK (1)	DK137309B (xx)
FR (1)	FR2309202A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK517483D0 (da) *	1983-11-11	1983-11-11	Sven Karl Lennart Goof	Beroeringsfoeler
JPS60147412U (ja) *	1984-03-13	1985-09-30	長田電機工業株式会社	超音波研磨用ハンドピ−ス
JPH0446733Y2 (xx) *	1986-07-01	1992-11-04
SE8903804L (sv) *	1989-11-13	1991-05-14	Diprofil Ab	Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning
SE8903805L (sv) *	1989-11-13	1991-05-14	Diprofil Ab	Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL106732C (xx) *	1955-03-08
US2948154A (en) *	1956-02-16	1960-08-09	Cavitron Corp	Acoustic impedance transformer
DE1100424B (de) *	1956-04-23	1961-02-23	Transform Roentgen Matern Veb	Vorrichtung zum Bohren und Schneiden mittels Ultraschall, insbesondere fuer die Zweckeder Zahnbehandlung
US3133351A (en) *	1957-02-11	1964-05-19	Soundrive Engine Company	Method and apparatus for sonic dental drilling
US3433226A (en) *	1965-07-21	1969-03-18	Aeroprojects Inc	Vibratory catheterization apparatus and method of using
US3924335A (en) *	1971-02-26	1975-12-09	Ultrasonic Systems	Ultrasonic dental and other instrument means and methods
DE2145924A1 (de) *	1971-09-14	1973-03-22	Duerr Dental Kg	Geraet zur erzeugung von ultraschallschwingungen
DE2241189A1 (de) *	1972-08-22	1974-03-07	Rosenthal Stemag Tech Keramik	Laengsschwinger mit besonders grosser amplitude der mechanischen schwingung

1975
- 1975-01-02 DK DK275A patent/DK137309B/da not_active Application Discontinuation
- 1975-11-14 CH CH1482175A patent/CH602088A5/xx not_active IP Right Cessation
- 1975-11-18 DE DE19752551720 patent/DE2551720A1/de not_active Withdrawn
- 1975-11-28 FR FR7537207A patent/FR2309202A1/fr not_active Withdrawn
- 1975-12-29 JP JP50159681A patent/JPS5193589A/ja active Pending

Also Published As

Publication number	Publication date
FR2309202A1 (fr)	1976-11-26
JPS5193589A (xx)	1976-08-17
DE2551720A1 (de)	1976-07-08
DK137309B (da)	1978-02-20
DK275A (xx)	1976-07-03
DK137309C (xx)	1978-07-24

Publication	Publication Date	Title
JPS5436976B2 (xx)	1979-11-12
DK137309C (xx)	1978-07-24
JPS51101292U (xx)	1976-08-13
FR2334031B1 (xx)	1982-06-04
JPS5541620B2 (xx)	1980-10-25
FR2298533B1 (xx)	1982-07-23
JPS527778U (xx)	1977-01-20
JPS572300Y2 (xx)	1982-01-14
JPS5633644B2 (xx)	1981-08-05
JPS5528172B2 (xx)	1980-07-25
JPS5192719U (xx)	1976-07-24
JPS5232589U (xx)	1977-03-07
JPS5249140U (xx)	1977-04-07
JPS51134599U (xx)	1976-10-30
JPS51125599U (xx)	1976-10-12
CS174708B1 (xx)	1977-04-29
CH591001A5 (xx)	1977-08-31
CH585959A5 (xx)	1977-03-15
CH588745A5 (xx)	1977-06-15
CH589166B5 (xx)	1977-06-30
CH589430A5 (xx)	1977-07-15
CH594363A5 (xx)	1978-01-13
CH591067A5 (xx)	1977-08-31
CH591742A5 (xx)	1977-09-30
BG21571A1 (xx)	1976-07-20

Legal Events

Date	Code	Title	Description
1981-07-31	PL	Patent ceased
2024-10-31	PL	Patent ceased