CA355219A - Fabrication de glaces - Google Patents

Fabrication de glaces

Info

Publication number
CA355219A
CA355219A CA355219A CA355219DA CA355219A CA 355219 A CA355219 A CA 355219A CA 355219 A CA355219 A CA 355219A CA 355219D A CA355219D A CA 355219DA CA 355219 A CA355219 A CA 355219A
Authority
CA
Canada
Prior art keywords
plate glass
glass manufacture
manufacture
plate
glass
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
CA355219A
Other languages
English (en)
Inventor
Gelstharp Frederick
G. Koupal Walter
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Publication date
Application granted granted Critical
Publication of CA355219A publication Critical patent/CA355219A/fr
Expired legal-status Critical Current

Links

CA355219A Fabrication de glaces Expired CA355219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA355219T

Publications (1)

Publication Number Publication Date
CA355219A true CA355219A (fr) 1936-01-07

Family

ID=35343181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA355219A Expired CA355219A (fr) Fabrication de glaces

Country Status (1)

Country Link
CA (1) CA355219A (fr)

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