Inquiry (采购产品): Androck Pat. No. 3.120.678 My friend has a hardware product with Patent No. 3.120.678. This item looks as though it is quite old and we believe it is a household product, perhaps a biscuit cutter and it appears to give the user the ability to choose 2 different thicknesses. It is round and has a straight upright handle on it with a spring on the stem of the handle. If your company is the manufacturer of this item, is it possible for you to tell me the correct name and use for this product? I will look forward to your response. Thank you for your assistance. **** Hidden Message ***** Virginia Fleming MA 01092 USA Company: Virginia Fleming E-mail: gingerf@comcast.net **** Hidden Message ***** gingerf@comcast.net