NL57657C - - Google Patents

Info

Publication number: NL57657C
Authority: NL; Netherlands

Application number

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.)

1937-04-07

Publication of NL57657C publication Critical patent/NL57657C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/14—Special arrangements for fine and coarse tuning

NL57657D 1937-04-07 NL57657C (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE212748X		1937-04-07

Publications (1)

Publication Number	Publication Date
NL57657C true NL57657C (en:Method)

Family

ID=3865964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL57657D NL57657C (en:Method)	1937-04-07

Country Status (4)

Country	Link
CH (1)	CH212748A (en:Method)
FR (1)	FR836228A (en:Method)
GB (1)	GB493256A (en:Method)
NL (1)	NL57657C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5020389A (en) *	1989-08-30	1991-06-04	Robertshaw Controls Company	Control device having push to turn selector means and method of making the same
US5121653A (en) *	1989-08-30	1992-06-16	Robertshaw Controls Company	Control device having a push to turn selector means

0
- NL NL57657D patent/NL57657C/xx active
1938
- 1938-02-04 GB GB3576/38A patent/GB493256A/en not_active Expired
- 1938-04-05 FR FR836228D patent/FR836228A/fr not_active Expired
- 1938-04-07 CH CH212748D patent/CH212748A/fr unknown

Also Published As

Publication number	Publication date
CH212748A (fr)	1940-12-15
FR836228A (fr)	1939-01-12
GB493256A (en)	1938-10-05

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