FR496960A - Improvements to safety devices - Google Patents

Improvements to safety devices

Info

Publication number
FR496960A
FR496960A FR496960DA FR496960A FR 496960 A FR496960 A FR 496960A FR 496960D A FR496960D A FR 496960DA FR 496960 A FR496960 A FR 496960A
Authority
FR
France
Prior art keywords
safety devices
safety
devices
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)
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.)
Vickers Ltd
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Application granted granted Critical
Publication of FR496960A publication Critical patent/FR496960A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C14/00—Mechanical fuzes characterised by the ammunition class or type
    • F42C14/04—Mechanical fuzes characterised by the ammunition class or type for torpedoes, marine mines or depth charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR496960D 1917-11-02 1918-11-08 Improvements to safety devices Expired FR496960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB496960X 1917-11-02

Publications (1)

Publication Number Publication Date
FR496960A true FR496960A (en) 1919-11-21

Family

ID=1532324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496960D Expired FR496960A (en) 1917-11-02 1918-11-08 Improvements to safety devices

Country Status (1)

Country Link
FR (1) FR496960A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620417A1 (en) * 1987-09-15 1989-03-17 Prospection & Inventions SEALING APPARATUS FOR UNDERWATER WORKS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620417A1 (en) * 1987-09-15 1989-03-17 Prospection & Inventions SEALING APPARATUS FOR UNDERWATER WORKS
EP0308321A1 (en) * 1987-09-15 1989-03-22 Societe De Prospection Et D'inventions Techniques Spit Fastening for use under water
US4848209A (en) * 1987-09-15 1989-07-18 Societe De Prospection Et D'inventions Techniques (S.P.I.T.) Sealing or driving apparatus for work underwater

Similar Documents

Publication Publication Date Title
FR519678A (en) Improvements to anti-slip devices
FR496960A (en) Improvements to safety devices
FR492133A (en) Improvements to grinding devices
FR486902A (en) Improvements to crutches
FR485846A (en) Improvements to crutches
FR485323A (en) Improvements to starter devices
FR494263A (en) Improvements made to tensioning devices
FR486188A (en) Improvements to safety valves
FR486433A (en) Improvements to switching devices
FR492838A (en) Improvements made to lubricating devices
FR540628A (en) Improvements to protective devices
FR487791A (en) Improvements to correspondence devices
FR488024A (en) Improvements to ships
FR485492A (en) Improvements to locknuts
FR484312A (en) Improvements to vehicle safety locking devices
FR528760A (en) Improvements to hydraulic transmission devices
FR496315A (en) Improvements to telemeter adjustment devices
FR490973A (en) Improvements to ignition devices
FR486779A (en) Improvements to belts
FR485439A (en) Improvements to alarms
FR489718A (en) Improvements to recording devices
FR520786A (en) Improvements to lifting devices
FR485870A (en) Improvements to corks
FR491512A (en) Improvements to ships
FR22317E (en) Improvements to hydroaeroplanes