JPS63117919U - - Google Patents

Info

Publication number

JPS63117919U

JPS63117919U JP1021487U JP1021487U JPS63117919U JP S63117919 U JPS63117919 U JP S63117919U JP 1021487 U JP1021487 U JP 1021487U JP 1021487 U JP1021487 U JP 1021487U JP S63117919 U JPS63117919 U JP S63117919U

Authority

JP

Japan

Prior art keywords

cutting edge

water

fixed

utility

model registration

Prior art date

1987-01-27

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 2
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 239000010959 steel Substances 0.000 claims 1
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 1