CA73221A - Moulin a quartz - Google Patents

Moulin a quartz

Info

Publication number
CA73221A
CA73221A CA000073221A CA73221DA CA73221A CA 73221 A CA73221 A CA 73221A CA 000073221 A CA000073221 A CA 000073221A CA 73221D A CA73221D A CA 73221DA CA 73221 A CA73221 A CA 73221A
Authority
CA
Canada
Prior art keywords
quartz mill
quartz
mill
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
CA000073221A
Other languages
English (en)
Inventor
John H. Byers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA73221A publication Critical patent/CA73221A/fr
Expired legal-status Critical Current

Links

CA000073221A 1901-08-26 1901-08-26 Moulin a quartz Expired CA73221A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA73221T 1901-08-26

Publications (1)

Publication Number Publication Date
CA73221A true CA73221A (fr) 1901-10-01

Family

ID=45189758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000073221A Expired CA73221A (fr) 1901-08-26 1901-08-26 Moulin a quartz

Country Status (1)

Country Link
CA (1) CA73221A (fr)

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