CA304907A - Methode a rendre les sacs impermeables - Google Patents

Methode a rendre les sacs impermeables

Info

Publication number
CA304907A
CA304907A CA304907A CA304907DA CA304907A CA 304907 A CA304907 A CA 304907A CA 304907 A CA304907 A CA 304907A CA 304907D A CA304907D A CA 304907DA CA 304907 A CA304907 A CA 304907A
Authority
CA
Canada
Prior art keywords
bag
waterproofing method
waterproofing
bag waterproofing
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
CA304907A
Other languages
English (en)
Inventor
Motley Lewis
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 CA304907A publication Critical patent/CA304907A/fr
Expired legal-status Critical Current

Links

CA304907A Methode a rendre les sacs impermeables Expired CA304907A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA304907T

Publications (1)

Publication Number Publication Date
CA304907A true CA304907A (fr) 1930-10-21

Family

ID=35258055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304907A Expired CA304907A (fr) Methode a rendre les sacs impermeables

Country Status (1)

Country Link
CA (1) CA304907A (fr)

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