NL101155C - - Google Patents

Info

Publication number: NL101155C
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.)

1954-12-14

Publication of NL101155C publication Critical patent/NL101155C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Noise Elimination (AREA)
Transceivers (AREA)

NL101155D 1954-12-14 NL101155C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL797770X		1954-12-14

Publications (1)

Publication Number	Publication Date
NL101155C true NL101155C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19834572

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL193204D NL193204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-12-14
NL101155D NL101155C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-12-14

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL193204D NL193204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-12-14

Country Status (5)

Country	Link
US (1)	US2829201A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE1020061B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1147959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB797770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2)	NL101155C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3610835A (en) *	1970-03-17	1971-10-05	Bell Telephone Labor Inc	Loudspeaking telephone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE430480A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1937-10-05
US2568397A (en) *	1947-02-20	1951-09-18	Rca Corp	Telephone terminal equipment
US2488577A (en) *	1947-11-04	1949-11-22	Bell Telephone Labor Inc	Arrangement for limiting noise interference in carrier telephone systems

0
- NL NL193204D patent/NL193204A/xx unknown
- NL NL101155D patent/NL101155C/xx active
1955
- 1955-11-21 US US548220A patent/US2829201A/en not_active Expired - Lifetime
- 1955-12-09 GB GB35403/55A patent/GB797770A/en not_active Expired
- 1955-12-12 FR FR1147959D patent/FR1147959A/fr not_active Expired
- 1955-12-12 DE DEN11581A patent/DE1020061B/de active Pending

Also Published As

Publication number	Publication date
NL193204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1147959A (fr)	1957-12-02
US2829201A (en)	1958-04-01
DE1020061B (de)	1957-11-28
GB797770A (en)	1958-07-09

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