CH183288A -
Lubrication device operating at air pressure and equipped with an indicator device of the lubricating grease contained therein.
- Google Patents
Lubrication device operating at air pressure and equipped with an indicator device of the lubricating grease contained therein.
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Publication number
CH183288A
CH183288ACH183288DACH183288ACH 183288 ACH183288 ACH 183288ACH 183288D ACH183288D ACH 183288DACH 183288 ACH183288 ACH 183288A
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Filing date
Publication date
Application filed by Conrad Ewald Ing DrfiledCriticalConrad Ewald Ing Dr
Publication of CH183288ApublicationCriticalpatent/CH183288A/en
CH183288D1934-12-111935-01-05
Lubrication device operating at air pressure and equipped with an indicator device of the lubricating grease contained therein.
CH183288A
(en)
Self-lubricating self-lubricating técalémit piston valve ensuring automatic and permanent lubrication, with lubricant reserve in the plug and in the groove