GB335145A - - Google Patents

Info

Publication number
GB335145A
GB335145A GB3919/30A GB391930A GB335145A GB 335145 A GB335145 A GB 335145A GB 3919/30 A GB3919/30 A GB 3919/30A GB 391930 A GB391930 A GB 391930A GB 335145 A GB335145 A GB 335145A
Authority
GB
United Kingdom
Prior art keywords
stuck
sheet
metal foil
foil
goldberg
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
GB3919/30A
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.)
ARTUR GOLDBERG
Original Assignee
ARTUR GOLDBERG
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 ARTUR GOLDBERG filed Critical ARTUR GOLDBERG
Publication of GB335145A publication Critical patent/GB335145A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid-Damping Devices (AREA)
  • Laminated Bodies (AREA)

Abstract

335,145. Goldberg, A. Feb. 5, 1929, [Convention date]. Compound sheet materials.-The wall of a gas receptacle such as is used for respiration or scientific experiments consists of two rubber sheets a, c and an interposed sheet of metal foil b either stuck or vulcanized together. The metal foil may be perforated. A flexible inextensible coating e of textile material may be stuck to the outside sheet c. A suitable thickness of foil is 0.03 mm.
GB3919/30A 1929-02-05 1930-02-05 Expired GB335145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335145T 1929-02-05

Publications (1)

Publication Number Publication Date
GB335145A true GB335145A (en) 1930-09-18

Family

ID=31894933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3919/30A Expired GB335145A (en) 1929-02-05 1930-02-05

Country Status (1)

Country Link
GB (1) GB335145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581763A (en) * 1947-03-06 1952-01-08 Goodrich Co B F Briefcase and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581763A (en) * 1947-03-06 1952-01-08 Goodrich Co B F Briefcase and method of making same

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