CH98589A - Grammofono a velocità uniformemente variabile ed a velocità costante. - Google Patents

Grammofono a velocità uniformemente variabile ed a velocità costante.

Info

Publication number: CH98589A
Authority: CH; Switzerland
Prior art keywords: speed; gramophone; uniformly variable; constant speed; variable speed
Prior art date: 1921-09-23

Application number

Other languages

English (en)

Inventor

Magnifico Nicola

Original Assignee

Magnifico Nicola

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.)

1921-09-23

Filing date

1921-09-23

Publication date

1923-04-16

1921-09-23 Application filed by Magnifico Nicola filed Critical Magnifico Nicola

1923-04-16 Publication of CH98589A publication Critical patent/CH98589A/it

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating

CH98589D 1921-09-23 1921-09-23 Grammofono a velocità uniformemente variabile ed a velocità costante. CH98589A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH98589T		1921-09-23

Publications (1)

Publication Number	Publication Date
CH98589A true CH98589A (it)	1923-04-16

Family

ID=4356436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH98589D CH98589A (it)	1921-09-23	1921-09-23	Grammofono a velocità uniformemente variabile ed a velocità costante.

Country Status (1)

Country	Link
CH (1)	CH98589A (it)

1921
- 1921-09-23 CH CH98589D patent/CH98589A/it unknown

Similar Documents

Publication	Publication Date	Title
CH98589A (it)	1923-04-16	Grammofono a velocità uniformemente variabile ed a velocità costante.
AT90835B (de)	1923-01-10	Geschwindigkeitswechselgetriebe.
FR563215A (fr)	1923-11-29	Plateau-tournant
AT102992B (de)	1926-04-10	Geschwindigkeitswechselgetriebe.
FR605153A (fr)	1926-05-20	Limiteur de vitesses par auto-débrayage
FI8457A (fi)	1921-04-01	Skyddsmedel för växter mot ohyra, svamp och andra parasiter
FR540664A (fr)	1922-07-15	Poulie
AT100369B (de)	1925-07-10	Reibungsgetriebe.
ES76996A1 (es)	1921-04-01	Masa reguladora variable.
DK32563C (da)	1923-12-03	Grammofon.
DK33308C (da)	1924-06-02	Grammofon.
DK32084C (da)	1923-08-13	Grammofon.
DK30415C (da)	1922-10-09	Indtilleligt Maksimums- og Minimumsmaal.
DK30516C (da)	1922-10-23	Registreringsapparat.
DK32354C (da)	1923-10-08	Hastighedsviser.
DK30430C (da)	1922-10-09	Drejeskive.
ES78332A3 (es)	1921-08-16	Cancela giratoria.
ES97831A1 (es)	1926-07-16	Gramófono parlante y cantante.
DK32278C (da)	1923-09-17	Rundglider.
ES79746A3 (es)	1922-02-01	Aparato secador.
GR6321B (el)	1937-02-24	Ελεγκτης ταχυτητος.
ES76179A1 (es)	1921-02-01	Método y aparatos criptográficos.
AT104776B (de)	1926-11-25	Letterngieß- und Setzmaschine.
DK31084C (da)	1923-01-08	Centrifugaldrivværk.
DK30288C (da)	1922-09-18	Logaritmisk Regneapparat.