NL74640C - - Google Patents

Info

Publication number
NL74640C
NL74640C NL149081A NL149081A NL74640C NL 74640 C NL74640 C NL 74640C NL 149081 A NL149081 A NL 149081A NL 149081 A NL149081 A NL 149081A NL 74640 C NL74640 C NL 74640C
Authority
NL
Netherlands
Application number
NL149081A
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.)
Filing date
Publication date
Application filed filed Critical
Priority to NL149081A priority Critical patent/NL74640C/xx
Application granted granted Critical
Publication of NL74640C publication Critical patent/NL74640C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
NL149081A 1949-09-30 1949-09-30 NL74640C (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL149081A NL74640C (US07922777-20110412-C00004.png) 1949-09-30 1949-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL149081A NL74640C (US07922777-20110412-C00004.png) 1949-09-30 1949-09-30

Publications (1)

Publication Number Publication Date
NL74640C true NL74640C (US07922777-20110412-C00004.png) 1954-05-15

Family

ID=40671428

Family Applications (1)

Application Number Title Priority Date Filing Date
NL149081A NL74640C (US07922777-20110412-C00004.png) 1949-09-30 1949-09-30

Country Status (1)

Country Link
NL (1) NL74640C (US07922777-20110412-C00004.png)

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