FR2190745B1 - - Google Patents

Info

Publication number
FR2190745B1
FR2190745B1 FR7323345A FR7323345A FR2190745B1 FR 2190745 B1 FR2190745 B1 FR 2190745B1 FR 7323345 A FR7323345 A FR 7323345A FR 7323345 A FR7323345 A FR 7323345A FR 2190745 B1 FR2190745 B1 FR 2190745B1
Authority
FR
France
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
FR7323345A
Other languages
French (fr)
Other versions
FR2190745A1 (ja
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
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2190745A1 publication Critical patent/FR2190745A1/fr
Application granted granted Critical
Publication of FR2190745B1 publication Critical patent/FR2190745B1/fr
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)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7323345A 1972-06-27 1973-06-26 Expired FR2190745B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208818A NL7208818A (ja) 1972-06-27 1972-06-27

Publications (2)

Publication Number Publication Date
FR2190745A1 FR2190745A1 (ja) 1974-02-01
FR2190745B1 true FR2190745B1 (ja) 1978-07-21

Family

ID=19816384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323345A Expired FR2190745B1 (ja) 1972-06-27 1973-06-26

Country Status (9)

Country Link
JP (1) JPS51394B2 (ja)
BE (1) BE801417A (ja)
BR (1) BR7304699D0 (ja)
CA (1) CA1024743A (ja)
FR (1) FR2190745B1 (ja)
GB (1) GB1381214A (ja)
IN (1) IN138583B (ja)
IT (1) IT986573B (ja)
NL (1) NL7208818A (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108930A1 (en) * 1970-10-21 1972-05-26 Claude Bending glass tube - eg for lighting systems

Also Published As

Publication number Publication date
DE2329071A1 (de) 1974-01-10
NL7208818A (ja) 1974-01-02
IT986573B (it) 1975-01-30
BR7304699D0 (pt) 1974-08-22
CA1024743A (en) 1978-01-24
JPS4964277A (ja) 1974-06-21
DE2329071B2 (de) 1976-09-16
BE801417A (fr) 1973-12-26
JPS51394B2 (ja) 1976-01-07
IN138583B (ja) 1976-02-28
FR2190745A1 (ja) 1974-02-01
GB1381214A (en) 1975-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse