Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
Inventor
active
Carbon fiber prepeg for wood reinforcement, wooden sheet...
Electromagnetic wave shielding material
Intumescent fire-resistant coating, fire-resistant material, and
Reinforcing material for wood and reinforced wood
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Profile ID: LFUS-PAI-P-1920332