NL25060C - - Google Patents

Info

Publication number: NL25060C
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.)

1927-09-20

Publication of NL25060C publication Critical patent/NL25060C/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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Telephone Set Structure (AREA)

NL25060D 1927-09-20 NL25060C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE297390X		1927-09-20

Publications (1)

Publication Number	Publication Date
NL25060C true NL25060C (cg-RX-API-DMAC7.html)

Family

ID=20307356

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL25060D NL25060C (cg-RX-API-DMAC7.html)	1927-09-20

Country Status (4)

Country	Link
BE (1)	BE354302A (cg-RX-API-DMAC7.html)
FR (1)	FR660753A (cg-RX-API-DMAC7.html)
GB (1)	GB297390A (cg-RX-API-DMAC7.html)
NL (1)	NL25060C (cg-RX-API-DMAC7.html)

0
- NL NL25060D patent/NL25060C/xx active
- BE BE354302D patent/BE354302A/xx unknown
1928
- 1928-09-14 FR FR660753D patent/FR660753A/fr not_active Expired
- 1928-09-18 GB GB26757/28A patent/GB297390A/en not_active Expired

Also Published As

Publication number	Publication date
GB297390A (en)	1929-11-28
BE354302A (cg-RX-API-DMAC7.html)
FR660753A (fr)	1929-07-17

Similar Documents

Publication	Publication Date	Title
BE354302A (cg-RX-API-DMAC7.html)
BE303375A (cg-RX-API-DMAC7.html)
BE322259A (cg-RX-API-DMAC7.html)
BE323253A (cg-RX-API-DMAC7.html)
BE331604A (cg-RX-API-DMAC7.html)
BE336857A (cg-RX-API-DMAC7.html)
BE338634A (cg-RX-API-DMAC7.html)
BE338678A (cg-RX-API-DMAC7.html)
BE340063A (cg-RX-API-DMAC7.html)
BE341038A (cg-RX-API-DMAC7.html)
BE341592A (cg-RX-API-DMAC7.html)
BE341634A (cg-RX-API-DMAC7.html)
BE342108A (cg-RX-API-DMAC7.html)
BE342123A (cg-RX-API-DMAC7.html)
BE342254A (cg-RX-API-DMAC7.html)
BE342514A (cg-RX-API-DMAC7.html)
BE343125A (cg-RX-API-DMAC7.html)
BE344247A (cg-RX-API-DMAC7.html)
BE344669A (cg-RX-API-DMAC7.html)
BE345382A (cg-RX-API-DMAC7.html)
BE346339A (cg-RX-API-DMAC7.html)
BE346978A (cg-RX-API-DMAC7.html)
BE347116A (cg-RX-API-DMAC7.html)	1928-01-31
BE347168A (cg-RX-API-DMAC7.html)
BE347199A (cg-RX-API-DMAC7.html)