CA770842A - Door checks for single acting and double acting swinging doors - Google Patents

Door checks for single acting and double acting swinging doors

Info

Publication number
CA770842A
CA770842A CA770842A CA770842DA CA770842A CA 770842 A CA770842 A CA 770842A CA 770842 A CA770842 A CA 770842A CA 770842D A CA770842D A CA 770842DA CA 770842 A CA770842 A CA 770842A
Authority
CA
Canada
Prior art keywords
acting
swinging doors
door checks
double
double acting
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
CA770842A
Inventor
Voster Reinhold
Schmid Wolfgang
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.)
Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
Original Assignee
Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
Publication date
Application granted granted Critical
Publication of CA770842A publication Critical patent/CA770842A/en
Expired legal-status Critical Current

Links

CA770842A Door checks for single acting and double acting swinging doors Expired CA770842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA770842T

Publications (1)

Publication Number Publication Date
CA770842A true CA770842A (en) 1967-11-07

Family

ID=36214249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA770842A Expired CA770842A (en) Door checks for single acting and double acting swinging doors

Country Status (1)

Country Link
CA (1) CA770842A (en)

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