NL74001C - - Google Patents

Info

Publication number
NL74001C
NL74001C NL74001DA NL74001C NL 74001 C NL74001 C NL 74001C NL 74001D A NL74001D A NL 74001DA NL 74001 C NL74001 C NL 74001C
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.)
Publication of NL74001C publication Critical patent/NL74001C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Relay Circuits (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
NL74001D 1949-10-07 NL74001C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291944X 1949-10-07

Publications (1)

Publication Number Publication Date
NL74001C true NL74001C (enrdf_load_html_response)

Family

ID=19782797

Family Applications (2)

Application Number Title Priority Date Filing Date
NL74001D NL74001C (enrdf_load_html_response) 1949-10-07
NL666604556A NL149217B (nl) 1949-10-07 Werkwijze ter bereiding van alkydharsvrije bindmiddelen voor in de hitte hardbare bekledingen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL666604556A NL149217B (nl) 1949-10-07 Werkwijze ter bereiding van alkydharsvrije bindmiddelen voor in de hitte hardbare bekledingen.

Country Status (6)

Country Link
US (1) US2693505A (enrdf_load_html_response)
BE (1) BE498516A (enrdf_load_html_response)
CH (1) CH291944A (enrdf_load_html_response)
DE (1) DE838621C (enrdf_load_html_response)
FR (1) FR1028851A (enrdf_load_html_response)
NL (2) NL149217B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767247A (en) * 1953-04-23 1956-10-16 Automatic Elect Lab Arrangements for single-motion numerical switches in telephone systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1648009A (en) * 1927-11-08 Machine-switching selector-switch
US1903207A (en) * 1931-03-02 1933-03-28 Associated Electric Lab Inc Telephone system
US1877883A (en) * 1931-10-19 1932-09-20 Associated Electric Lab Inc Automatic telephone system
FR744372A (enrdf_load_html_response) * 1931-11-09 1933-04-19
US2057890A (en) * 1934-05-09 1936-10-20 Siemens Ag Telephone system
USRE22475E (en) * 1940-06-22 1944-05-09 Telephone system
FR882420A (enrdf_load_html_response) * 1941-06-10 1943-06-18
NL57908C (nl) * 1942-03-13 1946-07-15 Bell Telephone Manufacturing Co Sa Telefoonstelsel met in één of een aantal opvolgende trappen toegepaste groepkiezers
NL57917C (enrdf_load_html_response) * 1942-06-12
US2506200A (en) * 1943-12-13 1950-05-02 Ericsson Telefon Ab L M Device for selection of groups of lines within automatic telephone exchanges
GB571520A (en) * 1944-01-12 1945-08-28 Siemens Brothers & Co Ltd Improvements relating to electric selective signalling systems

Also Published As

Publication number Publication date
BE498516A (enrdf_load_html_response)
NL149217B (nl)
FR1028851A (fr) 1953-05-28
CH291944A (de) 1953-07-15
US2693505A (en) 1954-11-02
DE838621C (de) 1952-05-12

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