Keywords: MSR Patent Model 9-XGK Stove.jpg en Patent drawing of MSR Model 9 XGK stove - Patent No 3900281 US Patent Office Harvey L Penberthy 1974-04-26 PD-USGov Check categories 2009 May 11 en wikipedia Portable_stove 4 Camping equipment Sports equipment Fireplaces Hiking equipment Portable stoves |