FR662470A - Improvements to airtight closures - Google Patents

Improvements to airtight closures

Info

Publication number
FR662470A
FR662470A FR662470DA FR662470A FR 662470 A FR662470 A FR 662470A FR 662470D A FR662470D A FR 662470DA FR 662470 A FR662470 A FR 662470A
Authority
FR
France
Prior art keywords
airtight closures
closures
airtight
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
Maxime Petyt
Michel Martin
Edward Vandezande
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 FR662470A publication Critical patent/FR662470A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR662470D 1928-10-18 1928-10-18 Improvements to airtight closures Expired FR662470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662470T 1928-10-18

Publications (1)

Publication Number Publication Date
FR662470A true FR662470A (en) 1929-08-07

Family

ID=9011530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662470D Expired FR662470A (en) 1928-10-18 1928-10-18 Improvements to airtight closures

Country Status (1)

Country Link
FR (1) FR662470A (en)

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