CA195718A - Door opening device - Google Patents

Door opening device

Info

Publication number
CA195718A
CA195718A CA195718A CA195718DA CA195718A CA 195718 A CA195718 A CA 195718A CA 195718 A CA195718 A CA 195718A CA 195718D A CA195718D A CA 195718DA CA 195718 A CA195718 A CA 195718A
Authority
CA
Canada
Prior art keywords
door opening
opening device
door
opening
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
CA195718A
Other languages
French (fr)
Inventor
J. Delohi Nicholas
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA195718A publication Critical patent/CA195718A/en
Expired legal-status Critical Current

Links

CA195718A Door opening device Expired CA195718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA195718T

Publications (1)

Publication Number Publication Date
CA195718A true CA195718A (en) 1920-01-06

Family

ID=35065026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195718A Expired CA195718A (en) Door opening device

Country Status (1)

Country Link
CA (1) CA195718A (en)

Similar Documents

Publication Publication Date Title
CA195718A (en) Door opening device
CA202515A (en) Door operating device
CA197111A (en) Door latch
CA209821A (en) Door opening device
CA198828A (en) Door post operating device
CA204644A (en) Door opener
CA202892A (en) Door stop
CA201952A (en) Door locking device
CA198829A (en) Door
CA199868A (en) Door
CA205865A (en) Door
CA206143A (en) Door
CA198976A (en) Furnace door device
CA198418A (en) Gate
CA219081A (en) Door opening device
CA204878A (en) Vault door closing device
CA202437A (en) Door mechanism
CA196998A (en) Door operating means
CA199155A (en) Car door operating device
CA198282A (en) Gate opener
CA199536A (en) Window operating device
CA197118A (en) Gate operating device
CA202353A (en) Gate operating device
CA202743A (en) Automatic door
CA202621A (en) Sliding door