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DK4120C
(en)
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|
Funnel for Pulling Wrought Iron Pipes.
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FR336007A
(en)
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|
Connection flange for pipes, etc.
|
|
CH25969A
(en)
|
|
Flanged connection on wrought iron pipes
|
|
CH23659A
(en)
|
|
Flanged connection on wrought iron pipes
|
|
CH25597A
(en)
|
|
Flanged connection on wrought iron flange pipes
|
|
US746112A
(en)
|
|
Culvert.
|
|
DK3855C
(en)
|
|
Procedure for Making Kalomel.
|
|
DK3590C
(en)
|
|
Procedure for Refining Iron.
|
|
DK3940C
(en)
|
|
Procedure for Connecting Pipes and Flanges.
|
|
GB190120729A
(en)
|
|
An Improved Tobacco Pipe
|
|
ES28262A2
(en)
|
|
An apparatus for plugging drainage pipes.
|
|
ES28872A2
(en)
|
|
An apparatus for plugging drainage pipes.
|
|
ES27734A1
(en)
|
|
An apparatus for plugging drainage pipes.
|
|
DK4311C
(en)
|
|
Device for Tobacco Pipes.
|
|
FR344656A
(en)
|
|
Pipe cover
|
|
DK3668C
(en)
|
|
Steel wire tearing device for firearms.
|
|
CH25235A
(en)
|
|
Pipe clamp
|
|
CH24069A
(en)
|
|
Pipe clamp
|
|
DK4342C
(en)
|
|
Metal box for electric callers.
|
|
GB190118758A
(en)
|
|
Improvements in Expansion Joints for Pipes.
|
|
DK6573C
(en)
|
|
Device for Sealing Socket Pipe Fittings.
|
|
CH25115A
(en)
|
|
Insulating sleeve for steam pipes etc.
|
|
DK4382C
(en)
|
|
Device for Water Pipe Boilers.
|
|
FR344315A
(en)
|
|
Improvements made to clamps for pipes, fittings, etc.
|
|
DK3982C
(en)
|
|
Device at Stoves.
|