IT1255309B - Miglioramenti dei motori plurifrazionati a stella endotermici
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Miglioramenti dei motori plurifrazionati a stella endotermici
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IT1255309B
IT1255309BITMI921077AITMI921077AIT1255309BIT 1255309 BIT1255309 BIT 1255309BIT MI921077 AITMI921077 AIT MI921077AIT MI921077 AITMI921077 AIT MI921077AIT 1255309 BIT1255309 BIT 1255309B
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UN NUOVO TIPO DI BIELLA DEFINITO "AUTOCENTRANTE" ELIMINA I GRAVI INCONVENIENTI FUNZIONALI DEL SISTEMA BIELLA MADRE/BIELLETTE CONSENTENDO ANCHE L'APPLICAZIONE DELLA CAM SALTAGIRO DESMODROMICA CHE AZIONA LE VALVOLE DA LONTANO ANCH'ESSE OGGETTO DI MIGLIORIE.
ITMI921077A1992-05-061992-05-06Miglioramenti dei motori plurifrazionati a stella endotermici
IT1255309B
(it)
The beta,beta-hydroxymezo-substituted chlorides, isobacteriochlorites, bacterioechlorites, and methods of obtaining them from not beta, beta-substituted tetrapyrole macrocyclins
4,10(beta)-diacetoxy-2(alpha)-benzoyloxy-5(beta),20-epoxy-1-hydroxy-9-oxo-19-norcyclopropa [g] tax-11-en-13(alpha)-yl (2r,3s) -3- tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate dihydrate and a process for its preparation