FR2045960A1 - - Google Patents

Info

Publication number
FR2045960A1
FR2045960A1 FR7021210A FR7021210A FR2045960A1 FR 2045960 A1 FR2045960 A1 FR 2045960A1 FR 7021210 A FR7021210 A FR 7021210A FR 7021210 A FR7021210 A FR 7021210A FR 2045960 A1 FR2045960 A1 FR 2045960A1
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.)
Granted
Application number
FR7021210A
Other languages
French (fr)
Other versions
FR2045960B1 (en
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.)
QVF GLASTECH GmbH
Original Assignee
QVF GLASTECH GmbH
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 QVF GLASTECH GmbH filed Critical QVF GLASTECH GmbH
Publication of FR2045960A1 publication Critical patent/FR2045960A1/fr
Application granted granted Critical
Publication of FR2045960B1 publication Critical patent/FR2045960B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • 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
    • C03B23/13—Reshaping combined with uniting or heat sealing, e.g. for making vacuum bottles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
FR7021210A 1969-06-10 1970-06-10 Expired FR2045960B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691929457 DE1929457B2 (en) 1969-06-10 1969-06-10 DOUBLE-WALLED TUBE OR VESSEL MADE OF GLASS OR GLASS-LIKE MATERIAL

Publications (2)

Publication Number Publication Date
FR2045960A1 true FR2045960A1 (en) 1971-03-05
FR2045960B1 FR2045960B1 (en) 1974-09-20

Family

ID=5736611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021210A Expired FR2045960B1 (en) 1969-06-10 1970-06-10

Country Status (2)

Country Link
DE (1) DE1929457B2 (en)
FR (1) FR2045960B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277913C (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277913C (en) *

Also Published As

Publication number Publication date
FR2045960B1 (en) 1974-09-20
DE1929457A1 (en) 1970-12-17
DE1929457B2 (en) 1973-03-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse