DEVICE FOR PNEUMATIC EJECTION OF MUD SEDIMENT FROM SEWAGE WORKS OF AUTOMOBILE MECHANIZED WASHERS
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Main Author | |
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Format | Patent |
Language | English Russian |
Published |
23.02.1986
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Edition | 4 |
Subjects | |
Online Access | Get full text |
Cover
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Bibliography: | Application Number: SU19843725049 |
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