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JPH11248037A
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Clamp device
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JPH10299248A
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Coupling device for building frame for scaffold or pipe, etc.
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JPH1082215A
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Head-section metal fitting structure mounted on pipe
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JPH1030348A
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Pipe expansion fixing device
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JPH09242331A
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Joint fitting for temporary work
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JPH07127242A
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Combined use type clamp for different diameter pipe
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JPH0748925A
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Wedge type clamp
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JPH0718851A
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Single pipe joint
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JPH06272372A
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Clamp capable commonly used for crossing
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JPH06264612A
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Orthogonal adjustable clamp
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JPH06193256A
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Clamp
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JPH01198967A
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Expandable pipe and wall connection for scaffold with expandable pipe
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