CA858521A - Polystyrene sandwich structure - Google Patents

Polystyrene sandwich structure

Info

Publication number
CA858521A
CA858521A CA858521A CA858521DA CA858521A CA 858521 A CA858521 A CA 858521A CA 858521 A CA858521 A CA 858521A CA 858521D A CA858521D A CA 858521DA CA 858521 A CA858521 A CA 858521A
Authority
CA
Canada
Prior art keywords
sandwich structure
polystyrene sandwich
polystyrene
sandwich
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
CA858521A
Inventor
W. Sterrett Robert
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA858521A publication Critical patent/CA858521A/en
Expired legal-status Critical Current

Links

CA858521A Polystyrene sandwich structure Expired CA858521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA858521T

Publications (1)

Publication Number Publication Date
CA858521A true CA858521A (en) 1970-12-15

Family

ID=36343994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA858521A Expired CA858521A (en) Polystyrene sandwich structure

Country Status (1)

Country Link
CA (1) CA858521A (en)

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