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• #Brass construction hirsbrunner tuba pdf#

229910045601 alloy Inorganic materials 0.000 description 1.240000007581 Derris trifoliata Species 0.000 description 2.-1 nickel silver Chemical compound 0.000 description 4.238000004519 manufacturing process Methods 0.000 description 4.229920003023 plastic Polymers 0.000 claims abstract description 5.239000004033 plastic Substances 0.000 claims abstract description 5.239000000463 material Substances 0.000 claims abstract description 5.229910052751 metal Inorganic materials 0.000 claims abstract description 8.239000002184 metal Substances 0.000 claims abstract description 8.239000010951 brass Substances 0.000 title claims abstract description 8.229910001369 Brass Inorganic materials 0.000 title claims abstract description 8.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to DT2613554 priority Critical Priority to DE19762613554 priority patent/DE2613554A1/de Application filed by Hirsbrunner P filed Critical Hirsbrunner P Application granted granted Critical Publication of US4095504A publication Critical patent/US4095504A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/781,974 Inventor Peter Hirsbrunner Original Assignee Hirsbrunner P Priority date (The priority date is an assumption and is not a legal conclusion.

#Brass construction hirsbrunner tuba pdf#

Google Patents Rotary valve for brass wind instrumentsĭownload PDF Info Publication number US4095504A US4095504A US05/781,974 US78197477A US4095504A US 4095504 A US4095504 A US 4095504A US 78197477 A US78197477 A US 78197477A US 4095504 A US4095504 A US 4095504A Authority US United States Prior art keywords rotating housing core journals jacket Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Google Patents US4095504A - Rotary valve for brass wind instruments US4095504A - Rotary valve for brass wind instruments