CA235167A - Manufacture of glass tubes - Google Patents

Manufacture of glass tubes

Info

Publication number
CA235167A
CA235167A CA235167A CA235167DA CA235167A CA 235167 A CA235167 A CA 235167A CA 235167 A CA235167 A CA 235167A CA 235167D A CA235167D A CA 235167DA CA 235167 A CA235167 A CA 235167A
Authority
CA
Canada
Prior art keywords
manufacture
glass tubes
tubes
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
CA235167A
Other languages
French (fr)
Inventor
Schoonenberg Pancras
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA235167A publication Critical patent/CA235167A/en
Expired legal-status Critical Current

Links

CA235167A Manufacture of glass tubes Expired CA235167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA235167T

Publications (1)

Publication Number Publication Date
CA235167A true CA235167A (en) 1923-10-23

Family

ID=35132541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235167A Expired CA235167A (en) Manufacture of glass tubes

Country Status (1)

Country Link
CA (1) CA235167A (en)

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