CA253278A - Bouchon - Google Patents

Bouchon

Info

Publication number
CA253278A
CA253278A CA253278A CA253278DA CA253278A CA 253278 A CA253278 A CA 253278A CA 253278 A CA253278 A CA 253278A CA 253278D A CA253278D A CA 253278DA CA 253278 A CA253278 A CA 253278A
Authority
CA
Canada
Prior art keywords
stopper
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
CA253278A
Other languages
English (en)
Inventor
Frederick Busch Herman
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
Publication date
Application granted granted Critical
Publication of CA253278A publication Critical patent/CA253278A/fr
Expired legal-status Critical Current

Links

CA253278A Bouchon Expired CA253278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA253278T

Publications (1)

Publication Number Publication Date
CA253278A true CA253278A (fr) 1925-09-01

Family

ID=35161828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253278A Expired CA253278A (fr) Bouchon

Country Status (1)

Country Link
CA (1) CA253278A (fr)

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