CA527991A - Dispositif de fermeture de porte hydraulique - Google Patents

Dispositif de fermeture de porte hydraulique

Info

Publication number
CA527991A
CA527991A CA527991A CA527991DA CA527991A CA 527991 A CA527991 A CA 527991A CA 527991 A CA527991 A CA 527991A CA 527991D A CA527991D A CA 527991DA CA 527991 A CA527991 A CA 527991A
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
CA527991A
Other languages
English (en)
Inventor
C. Stuerzl Henry
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.)
CHARLES S COMEY
MILLARD F SAXTON
Original Assignee
CHARLES S COMEY
MILLARD F SAXTON
Publication date
Application granted granted Critical
Publication of CA527991A publication Critical patent/CA527991A/fr
Expired legal-status Critical Current

Links

CA527991A Dispositif de fermeture de porte hydraulique Expired CA527991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA527991T

Publications (1)

Publication Number Publication Date
CA527991A true CA527991A (fr) 1956-07-17

Family

ID=35681725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA527991A Expired CA527991A (fr) Dispositif de fermeture de porte hydraulique

Country Status (1)

Country Link
CA (1) CA527991A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416182A (en) * 1967-05-18 1968-12-17 Louis J. Gibson Door check

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416182A (en) * 1967-05-18 1968-12-17 Louis J. Gibson Door check

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