CA503640A - Unite de coussin a ressort - Google Patents

Unite de coussin a ressort

Info

Publication number
CA503640A
CA503640A CA503640A CA503640DA CA503640A CA 503640 A CA503640 A CA 503640A CA 503640 A CA503640 A CA 503640A CA 503640D A CA503640D A CA 503640DA CA 503640 A CA503640 A CA 503640A
Authority
CA
Canada
Prior art keywords
cushion unit
spring cushion
spring
unit
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
CA503640A
Other languages
English (en)
Inventor
J. Rymland Murray
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 CA503640A publication Critical patent/CA503640A/fr
Expired legal-status Critical Current

Links

CA503640A Unite de coussin a ressort Expired CA503640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA503640T

Publications (1)

Publication Number Publication Date
CA503640A true CA503640A (fr) 1954-06-15

Family

ID=35649558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA503640A Expired CA503640A (fr) Unite de coussin a ressort

Country Status (1)

Country Link
CA (1) CA503640A (fr)

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