CA364802A - Coloured roofing granule manufacture - Google Patents

Coloured roofing granule manufacture

Info

Publication number: CA364802A
Authority: CA; Canada
Prior art keywords: roofing granule; granule manufacture; coloured; coloured roofing; manufacture
Prior art date: 1937-03-16
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

CA364802A

Other languages

French (fr)

Inventor

R. Gundlach Henry

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.)

Central Commercial Co

Original Assignee

Central Commercial Co

Publication date

1937-03-16

1937-03-16 Application granted granted Critical

1937-03-16 Publication of CA364802A publication Critical patent/CA364802A/en

Status Expired legal-status Critical Current

Links

239000008187 granular material Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA364802A Coloured roofing granule manufacture Expired CA364802A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA364802T

Publications (1)

Publication Number	Publication Date
CA364802A true CA364802A (en)	1937-03-16

Family

ID=35365874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA364802A Expired CA364802A (en)			Coloured roofing granule manufacture

Country Status (1)

Country	Link
CA (1)	CA364802A (en)

0
- CA CA364802A patent/CA364802A/en not_active Expired

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