Patentno-tekhnicheskai͡a︡ politika firmy "Dzhoĭ" (SShA) v oblasti sozdanii͡a︡ burovogo oborudovanii͡a︡ i instrumenta
An edition of Patentno-tekhnicheskai͡a︡ politika firmy "Dzhoĭ" (SShA) v oblasti sozdanii͡a︡ burovogo oborudovanii͡a︡ i instrumenta (1978)
Obzor
By Boris Anatolʹevich Amelin
Publish Date
1978
Publisher
VIĖMS
Language
rus
Pages
46
Description:
subjects: Boring machinery, Joy Manufacturing Company, Patents