CA174517A - Mecanisme de barriere - Google Patents

Mecanisme de barriere

Info

Publication number
CA174517A
CA174517A CA000174517A CA174517DA CA174517A CA 174517 A CA174517 A CA 174517A CA 000174517 A CA000174517 A CA 000174517A CA 174517D A CA174517D A CA 174517DA CA 174517 A CA174517 A CA 174517A
Authority
CA
Canada
Prior art keywords
gate mechanism
gate
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
CA000174517A
Other languages
English (en)
Inventor
Milton C. Supan
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
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of CA174517A publication Critical patent/CA174517A/fr
Expired legal-status Critical Current

Links

CA000174517A 1916-12-06 1916-12-06 Mecanisme de barriere Expired CA174517A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174517T 1916-12-06

Publications (1)

Publication Number Publication Date
CA174517A true CA174517A (fr) 1917-01-16

Family

ID=45294170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174517A Expired CA174517A (fr) 1916-12-06 1916-12-06 Mecanisme de barriere

Country Status (1)

Country Link
CA (1) CA174517A (fr)

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