NL17964C - - Google Patents

Info

Publication number: NL17964C
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.)

1925-06-13

Publication of NL17964C publication Critical patent/NL17964C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)

NL17964D 1925-06-13 NL17964C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR599518T		1925-06-13

Publications (1)

Publication Number	Publication Date
NL17964C true NL17964C (xx)

Family

ID=8969619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL17964D NL17964C (xx)	1925-06-13

Country Status (2)

Country	Link
FR (1)	FR599518A (xx)
NL (1)	NL17964C (xx)

0
- NL NL17964D patent/NL17964C/xx active
1925
- 1925-06-13 FR FR599518D patent/FR599518A/fr not_active Expired

Also Published As

Publication number	Publication date
FR599518A (fr)	1926-01-14

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