Pan for baking hamburger rolls
Panel for a round form
Panel for casting concrete
Panel for concrete formwork
Panel forms having panel reinforcing means
Panel junction assembly
Paper-making kit with improved basin and web supporting screen
Paperboard tube concrete forms
Partially reusable swimming pool wall form
Particle analyzer and composite lens formed by integrally...
Pastry mould with movable rims
Patchless replacement refractory insert for base member (stool)
Patterns for determining the profile of an arch
Paving system
Pellet mold
Penetratable form with stiffback
Perfected horizontal formwork
Permeable liner having concrete setting retardant
Pie crust forming and trimming mold
Pilaster form