AT25898B -
Hollow hole core provided with a water supply device for mouthpieces of extrusion presses for the production of hollow stones.
- Google Patents
Hollow hole core provided with a water supply device for mouthpieces of extrusion presses for the production of hollow stones.
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Publication number
AT25898B
AT25898BAT25898DAAT25898BAT 25898 BAT25898 BAT 25898BAT 25898D AAT25898D AAT 25898DAAT 25898 BAT25898 BAT 25898B
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Priority claimed from DE1904165790Dexternal-prioritypatent/DE165790C/de
Application filed by Hugo MooshakefiledCriticalHugo Mooshake
Application grantedgrantedCritical
Publication of AT25898BpublicationCriticalpatent/AT25898B/en
AT25898D1904-11-261906-01-10
Hollow hole core provided with a water supply device for mouthpieces of extrusion presses for the production of hollow stones.
AT25898B
(en)