CA691832A - Automatic door closer - Google Patents

Automatic door closer

Info

Publication number
CA691832A
CA691832A CA691832A CA691832DA CA691832A CA 691832 A CA691832 A CA 691832A CA 691832 A CA691832 A CA 691832A CA 691832D A CA691832D A CA 691832DA CA 691832 A CA691832 A CA 691832A
Authority
CA
Canada
Prior art keywords
automatic door
door closer
closer
automatic
door
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
CA691832A
Inventor
Bomm Heinz
Berghaus Klaus
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.)
Doerken and Mankel KG
Original Assignee
Doerken and Mankel KG
Publication date
Application granted granted Critical
Publication of CA691832A publication Critical patent/CA691832A/en
Expired legal-status Critical Current

Links

CA691832A Automatic door closer Expired CA691832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA691832T

Publications (1)

Publication Number Publication Date
CA691832A true CA691832A (en) 1964-08-04

Family

ID=35994454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA691832A Expired CA691832A (en) Automatic door closer

Country Status (1)

Country Link
CA (1) CA691832A (en)

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