CA319196A - Dispositif a ouvrir et a fermer une porte - Google Patents

Dispositif a ouvrir et a fermer une porte

Info

Publication number
CA319196A
CA319196A CA319196A CA319196DA CA319196A CA 319196 A CA319196 A CA 319196A CA 319196 A CA319196 A CA 319196A CA 319196D A CA319196D A CA 319196DA CA 319196 A CA319196 A CA 319196A
Authority
CA
Canada
Prior art keywords
door opening
closing device
closing
door
opening
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
CA319196A
Other languages
English (en)
Inventor
Junior Frank Kugler
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 CA319196A publication Critical patent/CA319196A/fr
Expired legal-status Critical Current

Links

CA319196A Dispositif a ouvrir et a fermer une porte Expired CA319196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA319196T

Publications (1)

Publication Number Publication Date
CA319196A true CA319196A (fr) 1932-01-26

Family

ID=35279751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319196A Expired CA319196A (fr) Dispositif a ouvrir et a fermer une porte

Country Status (1)

Country Link
CA (1) CA319196A (fr)

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