CH214640A - Sealing device on storeys. - Google Patents

Sealing device on storeys.

Info

Publication number
CH214640A
CH214640A CH214640DA CH214640A CH 214640 A CH214640 A CH 214640A CH 214640D A CH214640D A CH 214640DA CH 214640 A CH214640 A CH 214640A
Authority
CH
Switzerland
Prior art keywords
storeys
sealing device
sealing
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Waff Bruenn
Original Assignee
Waffenwerke Bruenn Aktiengesel
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 Waffenwerke Bruenn Aktiengesel filed Critical Waffenwerke Bruenn Aktiengesel
Publication of CH214640A publication Critical patent/CH214640A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02—Driving bands; Rotating bands
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH214640D 1939-07-22 1940-07-16 Sealing device on storeys. CH214640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS214640X 1939-07-22

Publications (1)

Publication Number Publication Date
CH214640A true CH214640A (en) 1941-05-15

Family

ID=5450844

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214640D CH214640A (en) 1939-07-22 1940-07-16 Sealing device on storeys.

Country Status (2)

Country Link
CH (1) CH214640A (en)
FR (1) FR889745A (en)

Also Published As

Publication number Publication date
FR889745A (en) 1944-01-18

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