CA182582A - Composition de nacre - Google Patents

Composition de nacre

Info

Publication number
CA182582A
CA182582A CA000182582A CA182582DA CA182582A CA 182582 A CA182582 A CA 182582A CA 000182582 A CA000182582 A CA 000182582A CA 182582D A CA182582D A CA 182582DA CA 182582 A CA182582 A CA 182582A
Authority
CA
Canada
Prior art keywords
shell composition
pearl shell
pearl
composition
shell
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
CA000182582A
Other languages
English (en)
Inventor
George F. Metz
Paul R. Schreurs
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.)
PRESSLOID Co
Original Assignee
PRESSLOID Co
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 PRESSLOID Co filed Critical PRESSLOID Co
Application granted granted Critical
Publication of CA182582A publication Critical patent/CA182582A/fr
Expired legal-status Critical Current

Links

CA000182582A 1917-08-31 1917-08-31 Composition de nacre Expired CA182582A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA182582T 1917-08-31

Publications (1)

Publication Number Publication Date
CA182582A true CA182582A (fr) 1918-02-26

Family

ID=45302234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000182582A Expired CA182582A (fr) 1917-08-31 1917-08-31 Composition de nacre

Country Status (1)

Country Link
CA (1) CA182582A (fr)

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