FR728762A - Improvements in molding devices - Google Patents

Improvements in molding devices

Info

Publication number
FR728762A
FR728762A FR728762DA FR728762A FR 728762 A FR728762 A FR 728762A FR 728762D A FR728762D A FR 728762DA FR 728762 A FR728762 A FR 728762A
Authority
FR
France
Prior art keywords
molding devices
molding
devices
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)
Inventor
Walter Devlin Morrison
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 filed Critical
Application granted granted Critical
Publication of FR728762A publication Critical patent/FR728762A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/06—Re-forming tubes or rods by bending
    • C03B23/065—Re-forming tubes or rods by bending in only one plane, e.g. for making circular neon tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR728762D 1931-12-23 1931-12-23 Improvements in molding devices Expired FR728762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR728762T 1931-12-23

Publications (1)

Publication Number Publication Date
FR728762A true FR728762A (en) 1932-07-11

Family

ID=9112025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728762D Expired FR728762A (en) 1931-12-23 1931-12-23 Improvements in molding devices

Country Status (1)

Country Link
FR (1) FR728762A (en)

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