| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 121 | PROCESS; Bonding nonmetals with metallic filler; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 207 | PROCESS; With pretreating other than heating or cooling of work part of filler prior to bonding and any application of filler; Cleaning; Chemical; Applying flux; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 208 | PROCESS; With pretreating other than heating or cooling of work part of filler prior to bonding and any application of filler; Applying preliminary bond facilitating metal coating; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 232 | PROCESS; Plural heat applying; Including preheating; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 258 | PROCESS; Applying or distributing fused filler; By capillary action; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 135 | WITH PRINTING OR COATING OF WORKPIECE (OUT OF MOLD); Coating or impregnating workpiece before molding or shaping step; Molding material against and uniting to the coated or impregnated workpiece; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 261 | MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE; To produce composite, plural part or multilayered article; Shaping material and uniting to a preform; Uniting spaced preforms, by introducing fluent material therebetween; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | DIG54 | Processes in making insulators; |