(19)
(11) EP 0 257 235 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.07.1989 Bulletin 1989/29

(43) Date of publication A2:
02.03.1988 Bulletin 1988/09

(21) Application number: 87109246.6

(22) Date of filing: 26.06.1987
(51) International Patent Classification (IPC)4: F42B 23/02, F42B 23/04
(84) Designated Contracting States:
AT BE DE ES FR GB GR SE

(30) Priority: 01.07.1986 IT 5358886 U

(71) Applicant: VALSELLA MECCANOTECNICA S.p.A.
I-25014 Castenedolo (IT)

(72) Inventor:
  • Topa, Ferdinando
    I-25014 Castenedolo (IT)

(74) Representative: Boggio, Luigi et al
STUDIO TORTA Società Semplice Via Viotti, 9
10121 Torino
10121 Torino (IT)


(56) References cited: : 
   
       


    (54) Ventral mine


    (57) The mine (1) comprises a main charge (2) and an auxiliary charge (3) for removing the cover, enclosed within separate chambers (20, 19) of a container body (10) sealed from one another.







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