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PTラウタン大塚ケミカル
Organic Blowing Agent
Inorganic Blowing Agent
Masterbatch Organic Blowing Agent
Masterbatch Inorganic Blowing Agent
Blowing Agent manufacturing
Industrial chemical production
Quality assurance and safety compliance
Takuya Nomoto
会社名
Group 親会社 子会社 得意先 仕入先 銀行等 株主等

2026-03-13 08:53 (Model: gpt-oss:20b )