CA947687A - Glass sheet conveyor rolls - Google Patents

Glass sheet conveyor rolls

Info

Publication number: CA947687A
Authority: CA; Canada
Prior art keywords: glass sheet; sheet conveyor; conveyor rolls; rolls; glass
Prior art date: 1971-06-28
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

CA134,419A

Other versions

CA134419S (en

Inventor

Robert G. Frank

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

PPG Industries Inc

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.)

1971-06-28

Filing date

1972-02-10

Publication date

1974-05-21

1972-02-10 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1974-05-21 Application granted granted Critical

1974-05-21 Publication of CA947687A publication Critical patent/CA947687A/en

Status Expired legal-status Critical Current

Links

CA134,419A 1971-06-28 1972-02-10 Glass sheet conveyor rolls Expired CA947687A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US15716271A	1971-06-28	1971-06-28

Publications (1)

Publication Number	Publication Date
CA947687A true CA947687A (en)	1974-05-21

Family

ID=22562591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA134,419A Expired CA947687A (en)	1971-06-28	1972-02-10	Glass sheet conveyor rolls

Country Status (1)

Country	Link
CA (1)	CA947687A (en)

1972
- 1972-02-10 CA CA134,419A patent/CA947687A/en not_active Expired

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