Inquiry (采购产品): New Instrument: My partner (Dr. Vargas, MD) and I, have designed a new type of Stethoscope. Would you happen to know who we can talk to about this? Please advise. **** Hidden Message ***** Jim Naumann 13935 Reflection Cove Manchester, MO 63021 USA Company: Private Partnership E-mail: vf-14@sbcglobal.net **** Hidden Message ***** vf-14@sbcglobal.net