CA975390A - Hydraulic door closer - Google Patents

Hydraulic door closer

Info

Publication number
CA975390A
CA975390A CA173,641A CA173641A CA975390A CA 975390 A CA975390 A CA 975390A CA 173641 A CA173641 A CA 173641A CA 975390 A CA975390 A CA 975390A
Authority
CA
Canada
Prior art keywords
door closer
hydraulic door
hydraulic
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
CA173,641A
Other versions
CA173641S (en
Inventor
James P. Cain
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.)
MARLBORO Manufacturing Inc
Original Assignee
MARLBORO Manufacturing Inc
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 MARLBORO Manufacturing Inc filed Critical MARLBORO Manufacturing Inc
Priority to CA173,641A priority Critical patent/CA975390A/en
Application granted granted Critical
Publication of CA975390A publication Critical patent/CA975390A/en
Expired legal-status Critical Current

Links

CA173,641A 1973-06-08 1973-06-08 Hydraulic door closer Expired CA975390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA173,641A CA975390A (en) 1973-06-08 1973-06-08 Hydraulic door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA173,641A CA975390A (en) 1973-06-08 1973-06-08 Hydraulic door closer

Publications (1)

Publication Number Publication Date
CA975390A true CA975390A (en) 1975-09-30

Family

ID=4096962

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,641A Expired CA975390A (en) 1973-06-08 1973-06-08 Hydraulic door closer

Country Status (1)

Country Link
CA (1) CA975390A (en)

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