JPH0419190U - - Google Patents

Info

Publication number

JPH0419190U

JPH0419190U JP1990059355U JP5935590U JPH0419190U JP H0419190 U JPH0419190 U JP H0419190U JP 1990059355 U JP1990059355 U JP 1990059355U JP 5935590 U JP5935590 U JP 5935590U JP H0419190 U JPH0419190 U JP H0419190U

Authority

JP

Japan

Prior art keywords

opening

mortar

lid

stepped portion

end surface

Prior art date

1990-06-04

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

• 239000004570 mortar (masonry) Substances 0.000 claims description 8
• 240000007594 Oryza sativa Species 0.000 claims description 2
• 235000007164 Oryza sativa Nutrition 0.000 claims description 2
• 235000009566 rice Nutrition 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 2
• 229910001018 Cast iron Inorganic materials 0.000 claims 1
• 241000519695 Ilex integra Species 0.000 claims 1
• 230000000630 rising effect Effects 0.000 description 1