|
US2312726A
(en)
|
|
Hydraulic calender
|
|
SE191276C1
(enExample)
|
|
|
|
US1936049A
(en)
|
|
Regulating system
|
|
NO180438B
(no)
|
|
Trommelvikler
|
|
US1633189A
(en)
|
|
Paper-making machine
|
|
US2028952A
(en)
|
|
Apparatus for and method of making paper
|
|
US2142037A
(en)
|
|
Moisture control system
|
|
US2622492A
(en)
|
|
Selective web transfer control for paper machinery
|
|
US2658430A
(en)
|
|
Papermaking machine
|
|
US1789132A
(en)
|
|
Machine for extracting fluid from cloth or other material
|
|
US2353627A
(en)
|
|
Heat control system
|
|
US2202757A
(en)
|
|
Apparatus for use in the manufacture of paper
|
|
US2586879A
(en)
|
|
Hide and leather working machine
|
|
US767193A
(en)
|
|
Paper-winding machine.
|
|
US1747195A
(en)
|
|
Humidifier
|
|
US1643717A
(en)
|
|
Pneumatic separator for spinning frames
|
|
US2729147A
(en)
|
|
Multiple synchronized pneumatic paper stock control device
|
|
US2264169A
(en)
|
|
Vacuum producing apparatus for paper making machines
|
|
US1623936A
(en)
|
|
Bale-tearing machine
|
|
US3017929A
(en)
|
|
Head box with balanced slice body
|
|
US1977737A
(en)
|
|
Air pressure control means
|
|
US1565772A
(en)
|
|
Drainage system
|
|
US1285105A
(en)
|
|
Method of impregnating and covering textile fabrics with balata without the aid of solvents.
|
|
US1966791A
(en)
|
|
Method of and apparatus for handling heating system returns
|
|
RU2085644C1
(ru)
|
|
Способ восстановления недостающих частей листов бумаги и устройство для его осуществления
|