CA386871A - Shingle manufacture - Google Patents

Shingle manufacture

Info

Publication number
CA386871A
CA386871A CA386871A CA386871DA CA386871A CA 386871 A CA386871 A CA 386871A CA 386871 A CA386871 A CA 386871A CA 386871D A CA386871D A CA 386871DA CA 386871 A CA386871 A CA 386871A
Authority
CA
Canada
Prior art keywords
shingle manufacture
shingle
manufacture
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
CA386871A
Other languages
French (fr)
Inventor
William R. Wright, Jr.
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.)
Patent and Licensing Corp
Original Assignee
Patent and Licensing Corp
Publication date
Application granted granted Critical
Publication of CA386871A publication Critical patent/CA386871A/en
Expired legal-status Critical Current

Links

CA386871A Shingle manufacture Expired CA386871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA386871T

Publications (1)

Publication Number Publication Date
CA386871A true CA386871A (en) 1940-02-13

Family

ID=35392087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA386871A Expired CA386871A (en) Shingle manufacture

Country Status (1)

Country Link
CA (1) CA386871A (en)

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