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			   The ornamental design for an electrical heating device, as shown and described.     
    
    
    
    
    
    
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FIG. 1 is a front view of an electrical heating device showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a right side view thereof.
| Patent | Priority | Assignee | Title | 
| D483457, | Dec 23 2002 | Fan heater | |
| D543612, | Sep 06 2004 | Fan heater | |
| D551329, | Oct 03 2006 | Air purifier | |
| D574477, | Mar 07 2008 | Ideal Living Holdings Limited | Air purifier | 
| D578191, | Nov 24 2006 | Heater | |
| D581502, | Dec 14 2006 | Heater | |
| D581503, | Nov 24 2006 | Heater | |
| D582024, | Nov 24 2006 | Heater | |
| D585533, | Nov 24 2006 | Heater | |
| D591840, | Nov 24 2006 | Heater | |
| D667096, | Sep 26 2011 | Fellowes, Inc | Air purifier | 
| D900987, | Jan 28 2019 | MIDEA GROUP CO , LTD | Fan heater | 
| Patent | Priority | Assignee | Title | 
| 103110, | |||
| D271132, | Apr 08 1981 | National Presto Industries, Inc. | Portable radiant electric heater | 
| D290036, | Jun 18 1985 | TOYOTOMI KOGYO CO , LTD | Electric radiant heater | 
| D329284, | Apr 15 1991 | THE HOLMES GROUP, INC | Portable electric fan | 
| D410074, | Jul 22 1998 | Portable ceramic heater | 
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