CA394551A - Disappearing door - Google Patents

Disappearing door

Info

Publication number
CA394551A
CA394551A CA394551A CA394551DA CA394551A CA 394551 A CA394551 A CA 394551A CA 394551 A CA394551 A CA 394551A CA 394551D A CA394551D A CA 394551DA CA 394551 A CA394551 A CA 394551A
Authority
CA
Canada
Prior art keywords
disappearing
door
disappearing 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
CA394551A
Other languages
French (fr)
Inventor
Frank Vanderveld Charles
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.)
Grand Rapids Store Equipment Co
Original Assignee
Grand Rapids Store Equipment Co
Publication date
Application granted granted Critical
Publication of CA394551A publication Critical patent/CA394551A/en
Expired legal-status Critical Current

Links

CA394551A Disappearing door Expired CA394551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA394551T

Publications (1)

Publication Number Publication Date
CA394551A true CA394551A (en) 1941-02-11

Family

ID=35402025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA394551A Expired CA394551A (en) Disappearing door

Country Status (1)

Country Link
CA (1) CA394551A (en)

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