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Method for manufacturing resin pipe joint |
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Coating base material |
Toshihide Iida, Noboru Tamaki |
2020-10-06 |
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Kazukiyo Teshima, Atsushi Nakano, Daisuke Urata, Keiji Nagae |
2019-09-10 |
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Pipe connecting device with fastening completion structure |
Takayuki Kishimoto, Takeshi Nakagawa, Kiyotaka Omae |
2017-05-30 |
| 9644774 |
Welding joint and welding method for same, welding device, welding joint, resin pipe welding device and welding method |
Ryo Imanishi, Masaru Misaki, Takehiro Nakamura, Akihiro Masuda |
2017-05-09 |
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Resinous tube joint |
Kazukiyo Teshima, Akihiro Masuda, Takehiro Nakamura, Takayuki Kishimoto, Toshiyuki Fukumoto +2 more |
2015-12-29 |
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Resin pipe joint |
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2015-10-06 |
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Resinous pipe joint |
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2015-08-18 |