JPH03113297U - - Google Patents

Info

Publication number

JPH03113297U

JPH03113297U JP2243190U JP2243190U JPH03113297U JP H03113297 U JPH03113297 U JP H03113297U JP 2243190 U JP2243190 U JP 2243190U JP 2243190 U JP2243190 U JP 2243190U JP H03113297 U JPH03113297 U JP H03113297U

Authority

JP

Japan

Prior art keywords

lead

weight

utility

entire surface

scope

Prior art date

1990-03-06

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

• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• 230000009189 diving Effects 0.000 claims description 2
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
• 229910000978 Pb alloy Inorganic materials 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1