CA149985A - Substitut du caoutchouc - Google Patents

Substitut du caoutchouc

Info

Publication number
CA149985A
CA149985A CA000149985A CA149985DA CA149985A CA 149985 A CA149985 A CA 149985A CA 000149985 A CA000149985 A CA 000149985A CA 149985D A CA149985D A CA 149985DA CA 149985 A CA149985 A CA 149985A
Authority
CA
Canada
Prior art keywords
caoutchouc
substitute
caoutchouc substitute
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
CA000149985A
Other languages
English (en)
Inventor
William Henry Perkin
Francis Edward Matthews
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA149985A publication Critical patent/CA149985A/fr
Expired legal-status Critical Current

Links

CA000149985A 1911-04-18 1911-04-18 Substitut du caoutchouc Expired CA149985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA149985T 1911-04-18

Publications (1)

Publication Number Publication Date
CA149985A true CA149985A (fr) 1913-08-19

Family

ID=45269699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000149985A Expired CA149985A (fr) 1911-04-18 1911-04-18 Substitut du caoutchouc

Country Status (1)

Country Link
CA (1) CA149985A (fr)

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