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Class Information
Number: 134/54
Name: Cleaning and liquid contact with solids > Apparatus > Operating or controlling device engaged and moved by work or separate work holder > External and internal fluid applying means
Description: Apparatus in which fluids are applied to work having hollows or passages, both internally and externally.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7244471 |
Method for surface treatment of metal pipes |
Jul. 17, 2007 |
| 5820692 |
Vacuum compatible water vapor and rinse process module |
Oct. 13, 1998 |
| 5384045 |
Filter cleaner |
Jan. 24, 1995 |
| 5183066 |
Spray nozzle cleaning apparatus and method |
Feb. 2, 1993 |
| 5021095 |
Process for removing asbestos and the device for removing the same |
Jun. 4, 1991 |
| RE31203 |
Apparatus for cleaning inside and outside surfaces of containers |
Apr. 12, 1983 |
| 4334548 |
Apparatus for defatting treatment of containers |
Jun. 15, 1982 |
| 4152173 |
Method and apparatus for treating surfaces of an article with a fluid adapted to coat, clean or react chemically with the article |
May. 1, 1979 |
| 4026311 |
Apparatus for cleaning inside and outside surfaces of containers |
May. 31, 1977 |
| 3969136 |
Liquid treating apparatus |
Jul. 13, 1976 |
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