FR511052A - Improvements in glass cutting devices - Google Patents

Improvements in glass cutting devices

Info

Publication number
FR511052A
FR511052A FR511052DA FR511052A FR 511052 A FR511052 A FR 511052A FR 511052D A FR511052D A FR 511052DA FR 511052 A FR511052 A FR 511052A
Authority
FR
France
Prior art keywords
cutting devices
glass cutting
glass
devices
cutting
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
Other languages
French (fr)
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.)
EMPIRE MACHINE CO
Original Assignee
EMPIRE MACHINE CO
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 EMPIRE MACHINE CO filed Critical EMPIRE MACHINE CO
Application granted granted Critical
Publication of FR511052A publication Critical patent/FR511052A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • C03B33/12—Hand tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR511052D 1917-05-21 1920-03-03 Improvements in glass cutting devices Expired FR511052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511052XA 1917-05-21 1917-05-21

Publications (1)

Publication Number Publication Date
FR511052A true FR511052A (en) 1920-12-16

Family

ID=1535902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511052D Expired FR511052A (en) 1917-05-21 1920-03-03 Improvements in glass cutting devices

Country Status (1)

Country Link
FR (1) FR511052A (en)

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