SLIP-RING STUFFING BOX FOR LEAK-PROOF SEALING THE ROTATING AXLE OF CHEMICAL INDUSTRIAL EQUIPMENTS OPERATING UNDER PRESSURE OR VACUUM
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.09.1989
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Bibliography: | Application Number: HU19870005385 |
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