http://www.w3.org/ns/prov#value | - gitudinal section of an apparatus constructed in accordance with my invention; v Figure 2 is a fragmentary View of the igniting wire and its insulation; Figure 3 is a vertical section of another form of apparatus; Figure 4 is an enlarged fragmentary section of the apparatus: Figure 1t; and I face of the Figure 5 is a section on the line 5-'5 of trated in Figure 1, to carry out my process,
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