CA348641A - Poudre noire - Google Patents

Poudre noire

Info

Publication number
CA348641A
CA348641A CA348641A CA348641DA CA348641A CA 348641 A CA348641 A CA 348641A CA 348641 A CA348641 A CA 348641A CA 348641D A CA348641D A CA 348641DA CA 348641 A CA348641 A CA 348641A
Authority
CA
Canada
Prior art keywords
black powder
black
powder
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
CA348641A
Other languages
English (en)
Inventor
W. Brooks Clarence
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA348641A publication Critical patent/CA348641A/fr
Expired legal-status Critical Current

Links

CA348641A Poudre noire Expired CA348641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA348641T

Publications (1)

Publication Number Publication Date
CA348641A true CA348641A (fr) 1935-03-05

Family

ID=35319916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348641A Expired CA348641A (fr) Poudre noire

Country Status (1)

Country Link
CA (1) CA348641A (fr)

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