JPH02103637U - - Google Patents

Info

Publication number

JPH02103637U

JPH02103637U JP1186789U JP1186789U JPH02103637U JP H02103637 U JPH02103637 U JP H02103637U JP 1186789 U JP1186789 U JP 1186789U JP 1186789 U JP1186789 U JP 1186789U JP H02103637 U JPH02103637 U JP H02103637U

Authority

JP

Japan

Prior art keywords

fan unit

clean booth

surrounding

room

surrounding member

Prior art date

1989-02-03

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

• 238000004804 winding Methods 0.000 claims description 3
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
• 229920002554 vinyl polymer Polymers 0.000 description 2