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中国(2)
IPC部
B(2)
IPC大类
B32(2)
E04(2)
IPC小类
B32B(2)
IPC
B32B007/12(2)
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2021(2)
申请年
2020(2)
专利权人
Modified flame-retardant thermoplastic composite plate comprises modified thermoplastic composite material and fiber felt that are compounded with each other.
JIN Q
Anti-corrosion and anti-aging waterproof coiled material comprises corrosion resistant layer, where bottom of corrosion resistant layer is fixedly connected with anti-aging layer, and bottom of anti-aging layer is fixedly connected with reinforcing woven mesh layer.
LIU B
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