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CA554239A - Ventilating cushion - Google Patents

Ventilating cushion

Info

Publication number
CA554239A
CA554239A CA554239A CA554239DA CA554239A CA 554239 A CA554239 A CA 554239A CA 554239 A CA554239 A CA 554239A CA 554239D A CA554239D A CA 554239DA CA 554239 A CA554239 A CA 554239A
Authority
CA
Canada
Prior art keywords
ventilating cushion
ventilating
cushion
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
CA554239A
Other languages
French (fr)
Inventor
P. Crane Samuel
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.)
R O KENT CO
Original Assignee
R O KENT CO
Publication date
Application granted granted Critical
Publication of CA554239A publication Critical patent/CA554239A/en
Expired legal-status Critical Current

Links

CA554239A Ventilating cushion Expired CA554239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554239T

Publications (1)

Publication Number Publication Date
CA554239A true CA554239A (en) 1958-03-11

Family

ID=35715645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554239A Expired CA554239A (en) Ventilating cushion

Country Status (1)

Country Link
CA (1) CA554239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226156A (en) * 1964-12-18 1965-12-28 Guather L Hamlin Hat holders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226156A (en) * 1964-12-18 1965-12-28 Guather L Hamlin Hat holders

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