Title:
Sheet forming method and apparatus
United States Patent 3201305
US Patent References:
/1302313.html
- - 1302313
Wire vibrator
- - 1841702
Paper making machine
- - 2888378
Apparatus for making formed fibrous webs
- - 2995186
Positioning and force applying spring arrangement for paper making machine
- - 3052293
/1302313.html
- - 1302313
Wire vibrator
- - 1841702
Paper making machine
- - 2888378
Apparatus for making formed fibrous webs
- - 2995186
Positioning and force applying spring arrangement for paper making machine
- - 3052293
Inventors:
Webster, David R.
Publication Date:
08/17/1965
View Patent Images:
Export Citation:
Assignee:
Webster, David R.
Primary Class:
Other Classes:
162/356, 162/318, 162/303, 162/209, 162/308
International Classes:
D21F9/00
US Patent References:
| 3056719 | Continuous web forming machine |
Foreign References:
| CA614901A | ||||
| GB191112229A | ||||
| GB813509A | ||||
| DE232059C | ||||
| DE492478C |