CA30920A - Aiguille automatique - Google Patents

Aiguille automatique

Info

Publication number
CA30920A
CA30920A CA000030920A CA30920DA CA30920A CA 30920 A CA30920 A CA 30920A CA 000030920 A CA000030920 A CA 000030920A CA 30920D A CA30920D A CA 30920DA CA 30920 A CA30920 A CA 30920A
Authority
CA
Canada
Prior art keywords
automatic switch
automatic
switch
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000030920A
Other languages
English (en)
Inventor
James F. Mann
Michael Leary
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA30920A publication Critical patent/CA30920A/fr
Expired legal-status Critical Current

Links

CA000030920A Aiguille automatique Expired CA30920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA30920T

Publications (1)

Publication Number Publication Date
CA30920A true CA30920A (fr) 1889-03-09

Family

ID=45147460

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000030920A Expired CA30920A (fr) Aiguille automatique

Country Status (1)

Country Link
CA (1) CA30920A (fr)

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