JPS6155418U - - Google Patents

Info

Publication number

JPS6155418U

JPS6155418U JP14029784U JP14029784U JPS6155418U JP S6155418 U JPS6155418 U JP S6155418U JP 14029784 U JP14029784 U JP 14029784U JP 14029784 U JP14029784 U JP 14029784U JP S6155418 U JPS6155418 U JP S6155418U

Authority

JP

Japan

Prior art keywords

wall material

intrusion prevention

prevention cover

material intrusion

permanent magnet

Prior art date

1984-09-14

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

• 239000000463 material Substances 0.000 claims description 5
• 230000002265 prevention Effects 0.000 claims description 5
• 238000010276 construction Methods 0.000 description 1
• 239000004570 mortar (masonry) Substances 0.000 description 1
• 239000003973 paint Substances 0.000 description 1