CA81392A - Couverture plastique pour tuyaux de chaudiere a vapeur - Google Patents

Couverture plastique pour tuyaux de chaudiere a vapeur

Info

Publication number
CA81392A
CA81392A CA000081392A CA81392DA CA81392A CA 81392 A CA81392 A CA 81392A CA 000081392 A CA000081392 A CA 000081392A CA 81392D A CA81392D A CA 81392DA CA 81392 A CA81392 A CA 81392A
Authority
CA
Canada
Prior art keywords
boilers
steam pipes
plastic covering
covering
plastic
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
CA000081392A
Other languages
English (en)
Inventor
William Wallace Hoffman
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 CA81392A publication Critical patent/CA81392A/fr
Expired legal-status Critical Current

Links

CA000081392A 1903-02-05 1903-02-05 Couverture plastique pour tuyaux de chaudiere a vapeur Expired CA81392A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81392T 1903-02-05

Publications (1)

Publication Number Publication Date
CA81392A true CA81392A (fr) 1903-06-16

Family

ID=45197928

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081392A Expired CA81392A (fr) 1903-02-05 1903-02-05 Couverture plastique pour tuyaux de chaudiere a vapeur

Country Status (1)

Country Link
CA (1) CA81392A (fr)

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