CA305213A - Door closer and buffer - Google Patents

Door closer and buffer

Info

Publication number
CA305213A
CA305213A CA305213A CA305213DA CA305213A CA 305213 A CA305213 A CA 305213A CA 305213 A CA305213 A CA 305213A CA 305213D A CA305213D A CA 305213DA CA 305213 A CA305213 A CA 305213A
Authority
CA
Canada
Prior art keywords
buffer
door closer
closer
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
CA305213A
Other languages
French (fr)
Inventor
Voorhees Mccormick Harold
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.)
NORTON-BLAIR-DOUGLASS
Original Assignee
NORTON-BLAIR-DOUGLASS
Publication date
Application granted granted Critical
Publication of CA305213A publication Critical patent/CA305213A/en
Expired legal-status Critical Current

Links

CA305213A Door closer and buffer Expired CA305213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA305213T

Publications (1)

Publication Number Publication Date
CA305213A true CA305213A (en) 1930-10-28

Family

ID=35258362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305213A Expired CA305213A (en) Door closer and buffer

Country Status (1)

Country Link
CA (1) CA305213A (en)

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