BE399765A - - Google Patents

Info

Publication number: BE399765A
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.)

1933-07-07

Publication of BE399765A publication Critical patent/BE399765A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Radio Relay Systems (AREA)

BE399765D 1933-07-07 BE399765A (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH414560X		1933-07-07

Publications (1)

Publication Number	Publication Date
BE399765A true BE399765A (zh)

Family

ID=4514529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE399765D BE399765A (zh)	1933-07-07

Country Status (3)

Country	Link
BE (1)	BE399765A (zh)
FR (1)	FR764295A (zh)
GB (1)	GB414560A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2567431A (en) *	1947-05-05	1951-09-11	William S Halstead	Communications system of restricted-range type
US2883523A (en) *	1955-09-07	1959-04-21	Francis P Meserow	Wireless communication system
DE1038116B (de) *	1956-03-13	1958-09-04	Siemens Ag	Leiterschleife fuer induktiven Empfang mit Schwerhoerigengeraeten od. dgl.
US3118144A (en) *	1961-02-15	1964-01-14	Electrotone Lab Inc	Low power multi-frequency communication system
US3218508A (en) *	1962-04-10	1965-11-16	Varian Associates	High voltage power supply
DE1272384B (de) *	1963-10-31	1968-07-11	Funke Huster Elektrizitaets	Rahmenantenne fuer ein tragbares Sprechgeraet, insbesondere fuer Untertagebetriebe
US4555167A (en) *	1983-08-01	1985-11-26	Roland Anthony M	Multiple sound picture projection cinema
GB2384367A (en) *	2002-01-22	2003-07-23	Benjamin Edginton	Multi-band small loop antenna

0
- BE BE399765D patent/BE399765A/xx unknown
1933
- 1933-11-23 FR FR764295D patent/FR764295A/fr not_active Expired
- 1933-11-27 GB GB33154/33A patent/GB414560A/en not_active Expired

Also Published As

Publication number	Publication date
FR764295A (fr)	1934-05-17
GB414560A (en)	1934-08-09

Publication	Publication Date	Title
FR741735A (zh)	1933-02-18
FR741841A (zh)	1933-02-21
FR743313A (zh)	1933-03-27
FR742441A (zh)	1933-03-07
FR742176A (zh)	1933-02-28
FR741873A (zh)	1933-02-22
FR742545A (zh)	1933-03-08
FR742765A (zh)	1933-03-15
FR741702A (zh)	1933-02-18
FR740941A (zh)	1933-02-03
FR739943A (zh)	1933-01-19
FR44507E (zh)	1935-02-18
FR42084E (zh)	1933-05-19
BE395388A (zh)
BE395039A (zh)
BE400524A (zh)
BE397967A (zh)
BE395712A (zh)
BE395669A (zh)
BE395662A (zh)
BE395502A (zh)
BE395493A (zh)
BE395431A (zh)
BE395422A (zh)
BE334554A (zh)