CA324500A - Methode de fonte de la poix - Google Patents

Methode de fonte de la poix

Info

Publication number
CA324500A
CA324500A CA324500A CA324500DA CA324500A CA 324500 A CA324500 A CA 324500A CA 324500 A CA324500 A CA 324500A CA 324500D A CA324500D A CA 324500DA CA 324500 A CA324500 A CA 324500A
Authority
CA
Canada
Prior art keywords
melting method
pitch melting
pitch
melting
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
CA324500A
Other languages
English (en)
Inventor
Everett Imes Harold
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
Publication date
Application granted granted Critical
Publication of CA324500A publication Critical patent/CA324500A/fr
Expired legal-status Critical Current

Links

CA324500A Methode de fonte de la poix Expired CA324500A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324500T

Publications (1)

Publication Number Publication Date
CA324500A true CA324500A (fr) 1932-07-26

Family

ID=35285054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324500A Expired CA324500A (fr) Methode de fonte de la poix

Country Status (1)

Country Link
CA (1) CA324500A (fr)

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