JPS6381598U - - Google Patents

Info

Publication number

JPS6381598U

JPS6381598U JP17729186U JP17729186U JPS6381598U JP S6381598 U JPS6381598 U JP S6381598U JP 17729186 U JP17729186 U JP 17729186U JP 17729186 U JP17729186 U JP 17729186U JP S6381598 U JPS6381598 U JP S6381598U

Authority

JP

Japan

Prior art keywords

piezoelectric

soft body

hard foam

embedding

covering

Prior art date

1986-11-17

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

• 239000006260 foam Substances 0.000 claims description 2
• 239000000919 ceramic Substances 0.000 description 1
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1