B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
296/62, 154/78
B62D 25/06 (2006.01)
Patent
CA 1083201
ABSTRACT OF THE DISCLOSURE Auto ceiling panel with an improved sound-absorbing effect which is obtained by thermally fusing a polyethylene foam with numerous small holes and another polyethylene foam with numerous large holes with a metal lath sandwiched between them; and its manufacturing method.
299910
Nomura Takao
Sakamoto Tatsuo
Umemoto Yoshiro
Borden Ladner Gervais Llp
Toyota Jidosha Kabushiki Kaisha
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