JPH03123693U - - Google Patents

Info

Publication number

JPH03123693U

JPH03123693U JP3383990U JP3383990U JPH03123693U JP H03123693 U JPH03123693 U JP H03123693U JP 3383990 U JP3383990 U JP 3383990U JP 3383990 U JP3383990 U JP 3383990U JP H03123693 U JPH03123693 U JP H03123693U

Authority

JP

Japan

Prior art keywords

negative pressure

compressed air

conveyed object

cup

air hole

Prior art date

1990-03-29

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

• 239000013013 elastic material Substances 0.000 claims description 2
• 238000007789 sealing Methods 0.000 claims 1
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1

Cited By (1)