JPS62203056U - - Google Patents

Info

Publication number

JPS62203056U

JPS62203056U JP9185386U JP9185386U JPS62203056U JP S62203056 U JPS62203056 U JP S62203056U JP 9185386 U JP9185386 U JP 9185386U JP 9185386 U JP9185386 U JP 9185386U JP S62203056 U JPS62203056 U JP S62203056U

Authority

JP

Japan

Prior art keywords

cylinder

utility

protective film

scope

registration request

Prior art date

1986-06-18

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

• 238000007645 offset printing Methods 0.000 claims 1
• 238000007639 printing Methods 0.000 claims 1
• 230000001681 protective effect Effects 0.000 claims 1
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• 238000010276 construction Methods 0.000 description 2
• 238000007747 plating Methods 0.000 description 2
• 229910000975 Carbon steel Inorganic materials 0.000 description 1
• 239000010962 carbon steel Substances 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1