BE539485A - - Google Patents

Info

Publication number: BE539485A
Authority: BE; Belgium

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.)

1954-07-01

Publication of BE539485A publication Critical patent/BE539485A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Manufacture Or Reproduction Of Printing Formes (AREA)

BE539485D 1954-07-01 BE539485A (US06262066-20010717-C00315.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL333544X		1954-07-01

Publications (1)

Publication Number	Publication Date
BE539485A true BE539485A (US06262066-20010717-C00315.png)

Family

ID=19784456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE539485D BE539485A (US06262066-20010717-C00315.png)	1954-07-01

Country Status (7)

Country	Link
US (1)	US2838599A (US06262066-20010717-C00315.png)
BE (1)	BE539485A (US06262066-20010717-C00315.png)
CH (1)	CH333544A (US06262066-20010717-C00315.png)
DE (1)	DE1084352B (US06262066-20010717-C00315.png)
FR (1)	FR1134024A (US06262066-20010717-C00315.png)
GB (1)	GB791009A (US06262066-20010717-C00315.png)
NL (2)	NL94718C (US06262066-20010717-C00315.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3075052A (en) *	1957-05-09	1963-01-22	Emi Ltd	Methods of producing grooved records
NL254939A (US06262066-20010717-C00315.png) *	1959-08-17
JPS5312327B2 (US06262066-20010717-C00315.png) *	1972-12-20	1978-04-28

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2092765A (en) *	1932-12-19	1937-09-14	William A Hughes	Electric machine
US2312042A (en) *	1940-08-03	1943-02-23	George E Losier	Electric circuit for photoelectric engraving machines
FR986015A (fr) *	1949-02-28	1951-07-26	Modernisation Ind	Machine à graver et à fabriquer les pochoirs

0
- BE BE539485D patent/BE539485A/xx unknown
- NL NLAANVRAGE7709307,B patent/NL188892B/xx unknown
- NL NL94718D patent/NL94718C/xx active
1955
- 1955-06-24 US US517784A patent/US2838599A/en not_active Expired - Lifetime
- 1955-06-28 GB GB18647/55A patent/GB791009A/en not_active Expired
- 1955-06-28 DE DEN10855A patent/DE1084352B/de active Pending
- 1955-07-01 CH CH333544D patent/CH333544A/de unknown
- 1955-07-01 FR FR1134024D patent/FR1134024A/fr not_active Expired

Also Published As

Publication number	Publication date
US2838599A (en)	1958-06-10
NL188892B (nl)
NL94718C (US06262066-20010717-C00315.png)
CH333544A (de)	1958-10-31
GB791009A (en)	1958-02-19
DE1084352B (de)	1960-06-30
FR1134024A (fr)	1957-04-04

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