JPH0448799U - - Google Patents

Info

Publication number

JPH0448799U

JPH0448799U JP9011190U JP9011190U JPH0448799U JP H0448799 U JPH0448799 U JP H0448799U JP 9011190 U JP9011190 U JP 9011190U JP 9011190 U JP9011190 U JP 9011190U JP H0448799 U JPH0448799 U JP H0448799U

Authority

JP

Japan

Prior art keywords

woven fabric

resin

plain woven

aggregate

speaker diaphragm

Prior art date

1990-08-30

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002759 woven fabric Substances 0.000 claims description 10
• 239000000835 fiber Substances 0.000 claims description 4
• 239000012783 reinforcing fiber Substances 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 229920001230 polyarylate Polymers 0.000 claims 1
• 238000009941 weaving Methods 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• -1 polyethylene Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1