NL34820C - - Google Patents

Info

Publication number: NL34820C
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.)

1930-07-10

Publication of NL34820C publication Critical patent/NL34820C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/28—Angle modulation by means of variable impedance using variable impedance driven mechanically or acoustically
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube

NL34820D 1930-07-10 NL34820C (US08017720-20110913-C00001.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US466956A US2050067A (en)	1930-07-10	1930-07-10	Phase modulation

Publications (1)

Publication Number	Publication Date
NL34820C true NL34820C (US08017720-20110913-C00001.png)

Family

ID=23853724

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL34820D NL34820C (US08017720-20110913-C00001.png)	1930-07-10

Country Status (5)

Country	Link
US (1)	US2050067A (US08017720-20110913-C00001.png)
BE (1)	BE381245A (US08017720-20110913-C00001.png)
DE (1)	DE607669C (US08017720-20110913-C00001.png)
GB (1)	GB369100A (US08017720-20110913-C00001.png)
NL (1)	NL34820C (US08017720-20110913-C00001.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE761050C (de) *	1941-02-18	1954-01-11	Siemens & Halske A G	Phasen- bzw. frequenzmodulierter Sender
NL147866B (nl) *	1949-07-28		Hoval Herzog Ag	Elektrische besturingsinrichting voor een verwarmingsketel.

0
- NL NL34820D patent/NL34820C/xx active
- BE BE381245D patent/BE381245A/xx unknown
1930
- 1930-07-10 US US466956A patent/US2050067A/en not_active Expired - Lifetime
1931
- 1931-06-22 GB GB18023/31A patent/GB369100A/en not_active Expired
- 1931-07-04 DE DER82076D patent/DE607669C/de not_active Expired

Also Published As

Publication number	Publication date
BE381245A (US08017720-20110913-C00001.png)
DE607669C (de)	1935-01-04
US2050067A (en)	1936-08-04
GB369100A (en)	1932-03-17

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