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US1379811A
(en)
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Pipe-joint and the like
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BE349285A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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FR2654815A1
(fr)
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Echangeur de chaleur a assemblage d'elements tubulaires emboites, notamment pour vehicules automobiles.
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US1792928A
(en)
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Pipe-outlet construction
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BE418282A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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FR2472133A1
(fr)
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Raccord tubulaire flexible pour fluides
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BE424181A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE376631A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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US323567A
(en)
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Pipe-coupling |
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CH337861A
(fr)
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Echangeur de chaleur à tubes
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SU13155A1
(ru)
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Шеститрубные петли дл перегревателей паровозных и т.п. котлов
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BE387225A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE451460A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE432494A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE332936A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE663437A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE390300A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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CH275385A
(fr)
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Procédé de fabrication d'une bobine et bobine obtenue par ce procédé.
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WO1980000999A1
(fr)
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Echangeur de chaleur pour chaudiere mixte a gaz
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BE423202A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE368116A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE419055A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE421738A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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FR2505928A1
(fr)
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Pot d'echappement pour moteurs a combustion interne, en particulier pour moteurs a deux temps
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BE342343A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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