CA211669A - Apparatus for producing shingles - Google Patents

Apparatus for producing shingles

Info

Publication number
CA211669A
CA211669A CA211669A CA211669DA CA211669A CA 211669 A CA211669 A CA 211669A CA 211669 A CA211669 A CA 211669A CA 211669D A CA211669D A CA 211669DA CA 211669 A CA211669 A CA 211669A
Authority
CA
Canada
Prior art keywords
producing shingles
shingles
producing
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
CA211669A
Other languages
French (fr)
Inventor
S. Speer Alexander
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.)
ROOFING PATENTS CO
Original Assignee
ROOFING PATENTS CO
Publication date
Application granted granted Critical
Publication of CA211669A publication Critical patent/CA211669A/en
Expired legal-status Critical Current

Links

CA211669A Apparatus for producing shingles Expired CA211669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA211669T

Publications (1)

Publication Number Publication Date
CA211669A true CA211669A (en) 1921-05-17

Family

ID=35105448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211669A Expired CA211669A (en) Apparatus for producing shingles

Country Status (1)

Country Link
CA (1) CA211669A (en)

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