CA462194A - Microporous product and method of making - Google Patents

Microporous product and method of making

Info

Publication number
CA462194A
CA462194A CA462194A CA462194DA CA462194A CA 462194 A CA462194 A CA 462194A CA 462194 A CA462194 A CA 462194A CA 462194D A CA462194D A CA 462194DA CA 462194 A CA462194 A CA 462194A
Authority
CA
Canada
Prior art keywords
making
microporous product
microporous
product
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
CA462194A
Other languages
French (fr)
Inventor
J. Raymond James
H. Lehmberg William
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.)
American Felt Co
Original Assignee
American Felt Co
Publication date
Application granted granted Critical
Publication of CA462194A publication Critical patent/CA462194A/en
Expired legal-status Critical Current

Links

CA462194A Microporous product and method of making Expired CA462194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA462194T

Publications (1)

Publication Number Publication Date
CA462194A true CA462194A (en) 1950-01-03

Family

ID=35591890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA462194A Expired CA462194A (en) Microporous product and method of making

Country Status (1)

Country Link
CA (1) CA462194A (en)

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