CA325320A - Estrigue a verre avec tunnel isole - Google Patents

Estrigue a verre avec tunnel isole

Info

Publication number
CA325320A
CA325320A CA325320A CA325320DA CA325320A CA 325320 A CA325320 A CA 325320A CA 325320 A CA325320 A CA 325320A CA 325320D A CA325320D A CA 325320DA CA 325320 A CA325320 A CA 325320A
Authority
CA
Canada
Prior art keywords
annealing lehr
glass annealing
insulated tunnel
tunnel
insulated
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
CA325320A
Other languages
English (en)
Inventor
Athelstane Wadman Harold
Woodworth Russell Alan
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.)
Dominion Glass Co Ltd
Original Assignee
Dominion Glass Co Ltd
Publication date
Application granted granted Critical
Publication of CA325320A publication Critical patent/CA325320A/fr
Expired legal-status Critical Current

Links

CA325320A Estrigue a verre avec tunnel isole Expired CA325320A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA325320T

Publications (1)

Publication Number Publication Date
CA325320A true CA325320A (fr) 1932-08-23

Family

ID=35287690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA325320A Expired CA325320A (fr) Estrigue a verre avec tunnel isole

Country Status (1)

Country Link
CA (1) CA325320A (fr)

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