CA218877A - Coal tar products - Google Patents

Coal tar products

Info

Publication number
CA218877A
CA218877A CA218877A CA218877DA CA218877A CA 218877 A CA218877 A CA 218877A CA 218877 A CA218877 A CA 218877A CA 218877D A CA218877D A CA 218877DA CA 218877 A CA218877 A CA 218877A
Authority
CA
Canada
Prior art keywords
coal tar
tar products
products
coal
tar
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
CA218877A
Other languages
French (fr)
Inventor
M. Weiss John
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 CA218877A publication Critical patent/CA218877A/en
Expired legal-status Critical Current

Links

CA218877A Coal tar products Expired CA218877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218877T

Publications (1)

Publication Number Publication Date
CA218877A true CA218877A (en) 1922-05-23

Family

ID=35113321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218877A Expired CA218877A (en) Coal tar products

Country Status (1)

Country Link
CA (1) CA218877A (en)

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