CA903587A - Water vapour permeable flexible sheet materials - Google Patents

Water vapour permeable flexible sheet materials

Info

Publication number
CA903587A
CA903587A CA903587A CA903587DA CA903587A CA 903587 A CA903587 A CA 903587A CA 903587 A CA903587 A CA 903587A CA 903587D A CA903587D A CA 903587DA CA 903587 A CA903587 A CA 903587A
Authority
CA
Canada
Prior art keywords
flexible sheet
water vapour
sheet materials
vapour permeable
permeable flexible
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
CA903587A
Inventor
R. Cunningham Victor
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.)
Porvair PLC
Original Assignee
Porvair PLC
Publication date
Application granted granted Critical
Publication of CA903587A publication Critical patent/CA903587A/en
Expired legal-status Critical Current

Links

CA903587A Water vapour permeable flexible sheet materials Expired CA903587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA903587T

Publications (1)

Publication Number Publication Date
CA903587A true CA903587A (en) 1972-06-27

Family

ID=36411451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA903587A Expired CA903587A (en) Water vapour permeable flexible sheet materials

Country Status (1)

Country Link
CA (1) CA903587A (en)

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