JPH0474440U - - Google Patents

Info

Publication number

JPH0474440U

JPH0474440U JP11773790U JP11773790U JPH0474440U JP H0474440 U JPH0474440 U JP H0474440U JP 11773790 U JP11773790 U JP 11773790U JP 11773790 U JP11773790 U JP 11773790U JP H0474440 U JPH0474440 U JP H0474440U

Authority

JP

Japan

Prior art keywords

wafer

notches

main body

dovetail

recess

Prior art date

1990-11-13

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

• 235000012431 wafers Nutrition 0.000 claims 5
• 238000005530 etching Methods 0.000 description 3
• NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1

Cited By (1)