NL27300C - - Google Patents

Info

Publication number: NL27300C
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.)

1926-10-05

Publication of NL27300C publication Critical patent/NL27300C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/022—Paging systems

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Telephonic Communication Services (AREA)

NL27300D 1926-10-05 NL27300C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH570562X		1926-10-05

Publications (1)

Publication Number	Publication Date
NL27300C true NL27300C (enrdf_load_stackoverflow)

Family

ID=4520888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL27300D NL27300C (enrdf_load_stackoverflow)	1926-10-05

Country Status (2)

Country	Link
DE (1)	DE570562C (enrdf_load_stackoverflow)
NL (1)	NL27300C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE856621C (de) *	1939-02-12	1952-11-24	Schallband Syndikat A G	Vorrichtung zur selbsttaetigen Aufnahme von Telefongespraechen

0
- NL NL27300D patent/NL27300C/xx active
1927
- 1927-02-25 DE DEH110292D patent/DE570562C/de not_active Expired

Also Published As

Publication number	Publication date
DE570562C (de)	1933-02-17

Similar Documents

Publication	Publication Date	Title
AT108096B (enrdf_load_stackoverflow)	1927-11-25
AT112305B (enrdf_load_stackoverflow)	1929-02-25
AT112354B (enrdf_load_stackoverflow)	1929-02-25
AT109105B (enrdf_load_stackoverflow)	1928-03-26
BE332825A (enrdf_load_stackoverflow)	1926-04-30
BE332329A (enrdf_load_stackoverflow)
BE332092A (enrdf_load_stackoverflow)
BE287588A (enrdf_load_stackoverflow)
BE331237A (enrdf_load_stackoverflow)
BE331574A (enrdf_load_stackoverflow)
BE331576A (enrdf_load_stackoverflow)
BE331638A (enrdf_load_stackoverflow)
BE331639A (enrdf_load_stackoverflow)
BE331680A (enrdf_load_stackoverflow)
BE331706A (enrdf_load_stackoverflow)
BE331764A (enrdf_load_stackoverflow)
BE331789A (enrdf_load_stackoverflow)
BE331886A (enrdf_load_stackoverflow)
BE332470A (enrdf_load_stackoverflow)
BE332091A (enrdf_load_stackoverflow)
BE332397A (enrdf_load_stackoverflow)
BE332097A (enrdf_load_stackoverflow)
BE332179A (enrdf_load_stackoverflow)
BE332307A (enrdf_load_stackoverflow)
BE333006A (enrdf_load_stackoverflow)