JPH01121352U - - Google Patents

Info

Publication number

JPH01121352U

JPH01121352U JP1623888U JP1623888U JPH01121352U JP H01121352 U JPH01121352 U JP H01121352U JP 1623888 U JP1623888 U JP 1623888U JP 1623888 U JP1623888 U JP 1623888U JP H01121352 U JPH01121352 U JP H01121352U

Authority

JP

Japan

Prior art keywords

hook

square ring

engagement element

shaped engagement

loop

Prior art date

1988-02-08

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

• 238000009360 aquaculture Methods 0.000 description 2
• 244000144974 aquaculture Species 0.000 description 2
• 241001474374 Blennius Species 0.000 description 1
• 239000002184 metal Substances 0.000 description 1