NL47034C - - Google Patents

Info

Publication number: NL47034C
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.)

1935-06-11

Publication of NL47034C publication Critical patent/NL47034C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses
- H04Q1/34—Impulse regenerators with mechanical or other non-electrical marking arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Relay Circuits (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Automotive Seat Belt Assembly (AREA)

NL47034D 1935-06-11 NL47034C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1687335A GB458095A (en)	1935-06-11	1935-06-11	Improvements in automatic or semi-automatic telephone systems

Publications (1)

Publication Number	Publication Date
NL47034C true NL47034C (enrdf_load_html_response)

Family

ID=10085204

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL47034D NL47034C (enrdf_load_html_response)	1935-06-11

Country Status (5)

Country	Link
AT (1)	AT150903B (enrdf_load_html_response)
DE (1)	DE888418C (enrdf_load_html_response)
FR (1)	FR807654A (enrdf_load_html_response)
GB (1)	GB458095A (enrdf_load_html_response)
NL (1)	NL47034C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE756557C (de) *	1936-11-20	1953-07-20	Int Standard Electric Corp	Schaltungsanordnung fuer Fernsprechwaehlanlagen, in denen die Berichtigung oder Umformung von Stromstoessen mittels zweier Waehler vorgenommen wird

0
- NL NL47034D patent/NL47034C/xx active
1935
- 1935-06-11 GB GB1687335A patent/GB458095A/en not_active Expired
1936
- 1936-06-04 DE DEA14709D patent/DE888418C/de not_active Expired
- 1936-06-10 FR FR807654D patent/FR807654A/fr not_active Expired
- 1936-06-10 AT AT150903D patent/AT150903B/de active

Also Published As

Publication number	Publication date
GB458095A (en)	1936-12-11
FR807654A (fr)	1937-01-19
AT150903B (de)	1937-10-11
DE888418C (de)	1953-08-31

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